Generated by All in One SEO v4.9.4.1, this is an llms.txt file, used by LLMs to index the site. # Dura Magnetics ## Sitemaps - [XML Sitemap](https://www.duramag.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [Techtalk](https://www.duramag.com/techtalk/) - [Understanding the 2026 Section 301 Tariffs on Permanent Magnets: What the Market Needs to Know (Updated January 22nd 2026)](https://www.duramag.com/techtalk/magnet-news/understanding-the-2026-section-301-tariffs-on-permanent-magnets-what-the-market-needs-to-know/) - The permanent magnet industry is approaching a major regulatory shift, one that has been quietly building for years but may still be flying under the radar for many OEMs, engineers, and supply-chain teams. While the headlines have focused on the Trump Administration’s 2025 “Executive Tariffs,” another set of tariffs, the long-planned Section 301 increases, will - [General HREE Export Licenses: A Step Forward, But Not a Release Valve](https://www.duramag.com/techtalk/magnet-news/general-hree-export-licenses-a-step-forward-but-not-a-release-valve/) - Recent reports that China has begun issuing “general” export licenses for heavy rare earth (HREE) materials have been widely interpreted as a sign that the rare earth magnet market may soon normalize. While these developments are directionally positive, they should not be mistaken for a near-term solution to the backlog of blocked shipments, delayed orders, - [Understanding the Continued Delays in China’s Heavy Rare Earth Export Licenses: A 2025–2026 Market Update](https://www.duramag.com/techtalk/magnet-news/understanding-the-continued-delays-in-chinas-heavy-rare-earth-export-licenses-a-2025-2026-market-update/) - The global market for samarium cobalt (SmCo) magnets is under exceptional pressure. A convergence of export controls, raw material restrictions, and cost volatility is reshaping how these high-performance magnets are sourced and priced. This update summarizes the current conditions influencing availability, outlines the outlook for the next year, and explains how Dura Magnetics is managing - [SmCo Magnet Availability and Cost Outlook: Understanding Today’s Supply Challenges](https://www.duramag.com/techtalk/magnet-news/smco-magnet-availability-and-cost-outlook-understanding-todays-supply-challenges/) - The global market for samarium cobalt (SmCo) magnets is under exceptional pressure. A convergence of export controls, raw material restrictions, and cost volatility is reshaping how these high-performance magnets are sourced and priced. This update summarizes the current conditions influencing availability, outlines the outlook for the next year, and explains how Dura Magnetics is managing - [Why Cobalt Prices Are Climbing  and What It Means for SmCo & AlNiCo Magnets](https://www.duramag.com/techtalk/case-studies/why-cobalt-prices-are-climbing-and-what-it-means-for-smco-alnico-magnets/) - Supply constraints and export policy shocks have sent cobalt costs higher, a trend that's rippling through the magnet alloy market. This analysis examines the key drivers behind cobalt's surge, including the Democratic Republic of Congo's new quota system, producer output cuts, and critical feedstock bottlenecks, while exploring the direct implications for SmCo and AlNiCo magnet - [Re-Defining “HREE-Free”: China’s Expanding Export Controls and Their Impact on the Magnet Industry](https://www.duramag.com/techtalk/magnet-news/re-defining-hree-free-chinas-expanding-export-controls-and-their-impact-on-the-magnet-industry/) - Background: The First Wave of Controls In April 2025, MOFCOM and the General Administration of Customs issued Announcement No. 18, placing export-license requirements on seven medium- and heavy-rare-earth elements: Samarium, Gadolinium, Terbium, Dysprosium, Lutetium, Scandium, and Yttrium, along with alloys, oxides, and magnets that contain them. While this was not a full export ban, the - [Understanding the DoD’s MP Materials Investment and What It Means for the Magnet Market](https://www.duramag.com/techtalk/magnet-news/understanding-the-dods-mp-materials-investment-and-what-it-means-for-the-magnet-market/) - The rare earth magnet market is under extraordinary pressure, and the cause is not just tariffs. On April 4, 2025, China’s Ministry of Commerce (MOFCOM) issued new export restrictions (Announcement No. 18), requiring licenses for several key rare earth elements including samarium, dysprosium, terbium, and neodymium. While these are not outright bans, the licensing system - [Understanding DFARS Neodymium Standards](https://www.duramag.com/techtalk/neodymium-magnets/understanding-dfars-neodymium-standards/) - Does your project require a custom DFARS-compliant neodymium-iron-boron solution? Partner with us to ensure your design meets your compliance requirements. - [What is the Effect of Heating Neodymium Magnets: Reversible vs. Irreversible Field Loss](https://www.duramag.com/techtalk/tech-briefs/effects-of-heat-on-neodymium-magnets-reversible-vs-irreversible-field-loss/) - A Neodymium magnet may be used to supply a triggering field for a magnetic sensor. At various times of operation, the magnet may be exposed to a temperature which reduces the magnetic field to a level which the sensor will not be triggered. Other than during the high temperature exposure, the magnet will supply a sufficient field to trigger the sensor. The magnet does not totally demagnetize nor does it suffer lasting effects from the high temperature exposure... - [What Is Magnetic Permeability?](https://www.duramag.com/techtalk/tech-briefs/magnetic-permeability-why-are-some-materials-attracted-by-a-magnet-and-others-are-not/) - A material’s magnetic permeability refers to its ability to align itself with a magnetic field. A high magnetic permeability indicates that a material easily aligns itself to a magnetic field. If it is difficult to align to the magnetic field, the material is said to have low magnetic permeability. Magnetic permeability can also be thought - [Does Temperature Affect the Strength of a Magnet?](https://www.duramag.com/techtalk/tech-briefs/how-heat-affects-a-magnets-holding-power-and-how-to-use-temperature-coefficients/) - The maximum operating temperature of a magnet is an important property, but it is simply the point beyond which the magnet will experience an irreversible loss in net magnetization. In actuality, a magnet will lose net magnetization as soon as it starts to heat up. This loss is called “reversible” as it is recovered as soon as the magnet cools back down. While avoiding irreversible loss may seem to be the primary concern, even reversible loss can cause a negative impact on a magnet’s performance because while the magnet does not permanently demagnetize, it may not generate enough field for a given application at a particular operating temperature. - [Looking forward to 2021 and beyond](https://www.duramag.com/techtalk/magnet-news/2021-and-beyond/) - A message from our CEO The year 2020 has brought unprecedented challenges for many businesses attempting to navigate successfully through COVID-19. Dura is no exception. We know there are still more challenges to come, but we are prepared to meet those challenges head on. As the year has progressed, Dura has adjusted to follow every - [How to Choose a Magnet Material](https://www.duramag.com/techtalk/neodymium-magnets/how-to-choose-a-magnet-material/) - Choosing an appropriate magnet material is a crucial part of the design of a magnet assembly, as it will largely impact the performance of the final product. Here are a few tips from Dura’s decades of design experience to consider when selecting a material and grade for your assembly. Considerations for choosing a magnet type - [Case Study: Metal & Cable Corp.](https://www.duramag.com/techtalk/case-studies/case-study-metal-cable-corp/) - Thanks to Dura’s personal service and consistent product, Metal & Cable Corp. was able to support reliable internet service during the pandemic. The patented Magnemount System produced by Metal & Cable Corp. of Twinsburg was able to support consistent, reliable internet service to people working at home during the pandemic, thanks to their partnership with - [Magnet Handling and Storage: Best Practices](https://www.duramag.com/techtalk/neodymium-magnets/magnet-handling-and-storage-best-practices/) - Each of the wide variety of magnetic materials available requires specific storage and handling procedures for both the safety of the user and integrity of the magnet. Why handling and storage conditions are important Improperly handled and stored magnets present risks: Risk of bodily harm or injury Risk of damage to the magnet Risk of - [How to Choose a Magnet Grade](https://www.duramag.com/techtalk/magnetic-assemblies/how-to-choose-a-magnet-grade/) - After identifying the material best suited for your magnet or magnetic assembly, the next step is to determine the specific grade of material needed for your application. For Neodymium, Samarium Cobalt, and Ceramic materials, the grade is an indicator of magnet strength: the higher the material grade number, the stronger that magnet. Alnico is a - [N55M Magnets Now Available at Dura Magnetics](https://www.duramag.com/techtalk/neodymium-magnets/n55m-magnets-now-available-at-dura-magnetics/) - Powerful new grade of Neodymium added to our magnet offerings A powerful new grade of Neodymium is now available at Dura Magnetics: 55 MGOe Neodymium. As the strongest rare earth magnetic material available for commercial use, N55M is about five- to six-percent stronger than N52 MGOe, our previously highest available grade. Available N55M stock magnets - [Case Study: MAGNETNotes](https://www.duramag.com/techtalk/case-studies/case-study-magnetnotes/) - “I can’t say enough good things about their knowledge and willingness to be innovative,” said Boudouris, CEO of MAGNETNotes and MagneClose; and he knows innovative. Boudouris has developed a revolutionary process that can essentially print magnets onto paper and packaging. But this development would not be possible without Dura, he said. - [Why You Should Use a Magnet Plating or Coating for Your Application](https://www.duramag.com/techtalk/magnet-design/why-you-should-use-a-magnet-plating-or-coating/) - In previous blogs, we have shared how to choose a magnet material and how to choose a magnet grade. The next step is determining whether to apply a coating to your magnet. Some applications require a conformal coating or metallic plating on the magnet for trouble-free operation. A coating or plating offers protection along with - [How Dura Magnetics’ APQP Process Ensures Quality for the Aerospace Industry](https://www.duramag.com/techtalk/aerospace-magnetics/apqp-process-ensures-quality-products-for-aerospace-industry/) - As part of our commitment to providing high quality technical products to our customers, Dura Magnetics has established a formal product realization process base on the Advanced Product Quality Planning (APQP) process. An established product realization process is a requirement for AS9100D certification for production of aerospace products and components. Although product realization is only - [AS9100D: How Certification Ensures Quality Magnets for the Aerospace Industry](https://www.duramag.com/techtalk/aerospace-magnetics/ensuring-quality-for-the-aerospace-industry/) - The aerospace industry relies on consistent quality and reliable performance from every part and component. To ensure these conditions, industry leaders have developed international standards, including the AS9100. This standard specifies requirements for quality management, the most recent revision being AS9100D. At Dura Magnetics, we pride ourselves on being a leader in excellence. To assure - [Permanent Magnet Classifications and Customizations](https://www.duramag.com/techtalk/custom-magnets/permanent-magnet-classifications-and-customizations/) - There are several different magnet types, which vary depending on their makeup and magnetization, including temporary magnets and permanent magnets. What is a Permanent Magnet? Permanent magnets are “always on,” unlike temporary magnets. Permanent magnets are comprised of alloys of different materials, which influence the final characteristics of the magnet. The strength of the magnet - [Neodymium Magnet Safety and Handling Considerations](https://www.duramag.com/techtalk/neodymium-magnets/neodymium-magnet-safety-and-handling/) - Customers in a wide variety of industries choose neodymium because of its incredible strength, even at small sizes. Its superior strength to size ratio is what makes this rare earth magnet material appealing for a variety of applications, from mobile phones to MRI scanners. The flip side of this strength is brittleness, which can cause - [Case study: Dura Magnetics Achieves Product Realization for Leading Medical Device Manufacturer](https://www.duramag.com/techtalk/case-studies/product-realization-leading-medical-device-manufacturer/) - When a global medical device manufacturer needed to take a magnetic sensor from concept to production, it turned to our team at Dura Magnetics to develop a solution. Patient Critical Characteristics Seeking to develop a robotic surgical device for use in patient care applications, our customer required an array comprised of small permanent magnets for - [Top Causes of Demagnetization of Permanent Magnets](https://www.duramag.com/techtalk/magnet-design/causes-demagnetization-permanent-magnets/) - Several factors can cause a permanent magnet to lose some or all its magnetic field, an occurrence of which can have adverse effects on your application. Learn how a permanent magnet can become demagnetized, how demagnetization works, and what physical conditions to preserve or avoid in order to maintain the desired magnetization in your permanent - [Dura’s Sustainable Manufacturing Processes](https://www.duramag.com/techtalk/magnet-news/sustainable-manufacturing-processes/) - Dura Magnetics is taking a lead in sustainability At Dura Magnetics, our advanced manufacturing processes design and fabricate a variety of magnetic solutions, including a wide array of custom magnetic assemblies incorporating Neodymium, Samarium Cobalt, Alnico, and Ceramic magnet materials. By their very nature, many of these processes are highly energy dependent. Echoing an October - [Magnets in the News: Further Steps Toward Domestically Sourcing Rare Earth Magnets](https://www.duramag.com/techtalk/magnet-news/domestically-sourcing-rare-earth-magnets/) - In December 2021, automaker General Motors announced “strategic collaborations” that will support its move toward domestic sourcing of the rare earth magnet materials necessary for production in its upcoming fleet of electric vehicles. The announcement is another in a growing number of strategic moves by U.S. companies and the federal government to attempt to compete - [What Causes Volatility in the Cost of Rare Earth Magnets?](https://www.duramag.com/techtalk/magnet-news/price-volatility-rare-earth-magnets/) - Why did rare earth magnet prices increase in 2021 and 2022? A variety of factors can affect rare earth magnet production costs causing price fluctuations. A combination of factors, including China’s climate-related policies, surging energy demands, and the COVID-19 pandemic, has created volatility in the production costs of rare earth magnets. The past several years - [A Guide to RoHS Compliance](https://www.duramag.com/techtalk/compliance/a-guide-to-rohs-compliance/) - If you are in the electronics industry or manufacture electrical products, you may be aware of RoHS (Restriction of Hazardous Substances Directive), as it affects your ability to sell directly or indirectly to the European Economic Area (EEA). Likewise, Dura Magnetics is very familiar with supplying to customers that require RoHS Compliance for their magnet - [What Are N52 Magnets?](https://www.duramag.com/techtalk/neodymium-magnets/understanding-n52-neodymium-magnet-alloy/) - At Dura Magnetics, we field occasional calls and emails from customers and prospective customers inquiring about a neodymium magnet grade called N52. So what exactly is N52, do you really need it, and what are some of the potential challenges associated with this type of neodymium magnetic alloy? - [Magnet Materials Comparison Guide & Magnetic Strength and Cost Chart](https://www.duramag.com/techtalk/tech-briefs/magnet-materials-comparison-guide/) - A customer’s recent four magnet sample request (similar shape/size in Neodymium, Samarium Cobalt, Alnico, and Ceramic Ferrite) illustrates some of the challenges associated with selecting the proper magnet material. Instead of simply fulfilling this request, we took the time to discuss project specifics and learned that our customer was interested in reducing the cost and - [What is Maximum Energy Product / (BH)max and How Does It Correspond to Magnet Grade?](https://www.duramag.com/techtalk/tech-briefs/what-is-maximum-energy-product-bhmax-and-how-does-it-correspond-to-magnet-grade/) - The term Maximum Energy Product ((BH)max) is a commonly used, but often misunderstood figure of merit of magnets. The (BH)max is an Energy Density and it is oftentimes used to denote grade. The grade convention is especially used for Rare Earth magnets, (Neodymium Iron Boron Magnets and Samarium Cobalt Magnets). For instance, a grade 48 Neodymium Iron Boron magnet will generally have an advertised (BH)max of 48 MGOe... - [Scenarios & Techniques for Machined Magnets](https://www.duramag.com/techtalk/tech-briefs/machined-magnets/) - The use of as-cast or near net shape magnets is almost always a preferred design path, but this is not always feasible. This is where machining comes into play. Some of the machining techniques common in the metalworking arena are modified and adapted to create special design features or to achieve specified tolerances on magnets. - [Micro Magnets – Miniature Magnet Solutions](https://www.duramag.com/techtalk/micro-magnets/micro-magnets-miniature-magnet-solutions/) - Through continuous improvement efforts, Dura Magnetics has added the capacity to deliver micro-sized magnets. Magnet Materials: Oftentimes ultra-small magnets are limited to bonded magnetic products, but now Dura can deliver miniature, fully dense Neodymium Iron Boron (Neo), Samarium Cobalt (SmCo), and Strontium Ferrite (Ceramic). In addition, Dura can supply miniature cast Aluminum Nickel Cobalt (Alnico) - [Benefits & Advantages of Magnetic Assemblies](https://www.duramag.com/techtalk/magnetic-assemblies/benefits-advantages-magnet-assemblies/) - Each post in our Tech Talk blog is designed to help you better understand the complex and sometimes confusing world of magnets. In recent posts, we discussed material grade selection, machinability of magnetic alloy, and understanding how materials such as N52 neodymium are classified. This post explains how magnetic assemblies work and why they are - [Selecting a Rare Earth Magnet](https://www.duramag.com/techtalk/rare-earth-magnets-2/selecting-a-rare-earth-magnet/) - The term rare earth magnet is a generic name used to describe two types of magnetic material: samarium cobalt and neodymium iron boron. Both of these magnetic alloys utilize rare earth elements as the magnetic constituents and the characteristics offered by both material types lend themselves to specific applications... - [Alnico Magnets are High-Temperature Magnets Ideal for High Heat Applications](https://www.duramag.com/techtalk/alnico-magnets/alnico-magnets-for-high-heat-applications/) - Since its incorporation in 1961, Dura Magnetics has been a leading manufacturer of fabricated alnico magnets. Alnico is an acronym used to reference the three primary elements used in the manufacturing process; aluminum, nickel, and cobalt. Prior to the 1970’s and the advent of rare earth magnets, alnico was the strongest type of permanent magnet. - [Essential Advice for Choosing the Best Magnet Vendor](https://www.duramag.com/techtalk/custom-magnets/essential-advice-for-choosing-a-magnet-vendor/) - So the right type of magnet has been designed or selected for your application and now you’ve begun the task of finding a company that can supply the part, right? Well, it’s not always that easy as magnets are unlike other commodities and, in fact, they should not be treated as commodities at all. At - [Magnetic Force Calculator Estimates Neodymium (Rare Earth) Magnet Pull Force](https://www.duramag.com/techtalk/neodymium-magnets/neodymium-rare-earth-magnet-pull-force-calculation-tool-now-available/) - As part of our ongoing effort to provide magnet-related resources that may be useful to those in the field, we have added to our collection of magnetic property calculation tools. This particular resource is a magnetic force calculation utility that aids in estimating the attractive (pull) force of Samarium Cobalt magnets. - [Magnet Safety 101: How to Safely Handle Magnets](https://www.duramag.com/techtalk/magnet-safety/how-to-safely-handle-magnets/) - Magnets are produced in a wide array of sizes, shapes, and strengths, but there are similarities between all magnetic materials. They are all relatively brittle which when coupled with their magnetic strength present a number of issues. They also invoke curiosity, and who hasn’t heard the adage of what curiosity did to the cat? Handling - [How to Qc (Quality Control) Magnet Strength](https://www.duramag.com/techtalk/tech-briefs/how-to-qc-magnet-strength/) - How do you QC a permanent magnet, magnetic assembly, or a piece of equipment utilizing magnets? There are several methods which will pass a Gage R & R, but they are generally unknown to people outside of the magnet industry... - [Samarium Cobalt (SmCo) Magnet Pull Force Calculation Tool Now Available](https://www.duramag.com/techtalk/samarium-cobalt-magnets/samarium-cobalt-smco-magnet-pull-force-calculation-tool-now-available/) - As part of our ongoing effort to provide magnet-related resources that may be useful to those in the field, we have added to our collection of magnetic property calculation tools. This particular resource is a magnetic force calculation utility that aids in estimating the attractive (pull) force of Samarium Cobalt magnets. - [Magnetic Component Design: Magnet Feature Optimization for Manufacturability Improvements](https://www.duramag.com/techtalk/magnet-design/magnetic-component-design-magnet-feature-optimization-manufacturability-improvements/) - Designers and engineers that need to incorporate a magnet into their application are not often aware of the mechanical characteristics of magnetic alloys. Features that are commonly specified and produced on materials such as mild steel, stainless steel, aluminum, or brass can be very difficult to produce on a magnet or incorporated into magnet assemblies... - [Magnetic Saturation: Understanding Practical Limitations to How Much Induced Magnetism Can Be Achieved in a Workpiece](https://www.duramag.com/techtalk/tech-briefs/magnetic-saturation-understanding-limitations-to-induced-magnetism-achieved-in-workpiece/) - There are limits to how much induced magnetism is possible in different materials and similar workpieces of varying size, shape and configuration. The principle of magnetic saturation observes that there is a point of diminishing returns at which attempting more externally applied magnetic field (H) will give rise to no additional magnetic induction (B). Increasing the thickness of a workpiece is generally beneficial. However, these changes will likely impact cost, mass, and possibly ease of manufacturing. It is therefore beneficial to understand and control for the magnetic saturation of materials during the design stage... - [How Air Gaps, Workpiece Conditions, and Operating Temperature Affect Magnetic Pull Force](https://www.duramag.com/techtalk/tech-briefs/how-air-gap-workpiece-conditions-operating-temperature-affect-magnetic-pull-force/) - In sizing and selecting magnets and custom magnetic assemblies, it is important to ask a number of questions about the working area in which the magnet will operate. The answers to these questions help deliver a higher level of success in providing a magnet that meets the fit, form, and function of the application. Three areas of concern that we’ll address are: air gap relative to holding force, workpiece conditions, and operating temperature. All of these represent important conditions for the magnet’s ultimate performance... - [Halbach Arrays: Halbach Array Applications, Function and Materials Explained](https://www.duramag.com/techtalk/halbach-arrays/halbach-arrays-function-application-and-materials-explained/) - There is a lot of information about “Halbach Arrays” available on the Internet, yet much of it is re-posted copy with fragmented explanations. This first article in a four-part series on Halbach Arrays will attempt to cohesively demystify the Halbach Array, explain how it works, and cover the advantages and disadvantages of using them. - [Using Magnets Instead of Fasteners or Welding as a Means of Joining Parts](https://www.duramag.com/techtalk/magnetic-assemblies/using-magnets-instead-of-fasteners-or-welding-as-a-means-of-joining-parts/) - Who out there hasn’t been faced with an application that requires parts to be joined or connected together? Sometimes the connection requirement is only temporary and we’ll reach for clamps because they are quick and easy to use. In other instances when we need something more secure, we would think to use a mechanical fastener because screws are reliable and inexpensive. Welding is a good choice when the joint needs to be strong and more permanent. However, there are drawbacks to all of these options. However, there are drawbacks to all of these options. Clamps can be cumbersome, and mechanical fasteners require advanced planning for drilling and location mounting holes. The strength and permanency of welding can also become its biggest downside because once something is welded in place, it cannot be easily changed or adapted. The simple solution to these problems may be to use magnetic assemblies, which are produced in a variety of shapes and sizes... - [How a Circular Halbach Array Works in Circumferential and Planar Arrays](https://www.duramag.com/techtalk/halbach-arrays/how-a-halbach-array-works-in-circumferential-and-planar-arrays/) - In our previous TechTalk article about Halbach Arrays, we discussed what a Halbach Array might be composed of and why these arrays are useful. But how do these arrays create a magnetic field, and how are these fields used? In this second installment of our four-part series explaining Halbach Arrays, we will look at the field geometries of the two most common Halbach Array orientations and debunk a few common misconceptions about how these magnetic fields are used and function. - [What Is a Rare Earth Magnet?](https://www.duramag.com/techtalk/rare-earth-magnets-2/why-are-samarium-cobalt-and-neodymium-magnets-called-rare-earth-magnets/) - There are seventeen rare earth elements– fifteen of which are lanthanides and two of which are transition metals, yttrium and scandium, that are found with lanthanides and are chemically similar. In general, rare earth elements were given their name for two different, yet significant reasons. - [How Are Halbach Arrays Designed?](https://www.duramag.com/techtalk/halbach-arrays/how-are-halbach-arrays-designed/) - Function and application influence design choices. The balance between power and cost efficiency, for example, is a tough line to walk. So for many, the basic design elements of the Halbach Arrays and its analogues are of vital consideration. In this third article of our four-part series on Halbach Arrays, we will discuss design elements and variables. - [The Benefits and Drawbacks to Using Halbach Array Designs and Configurations](https://www.duramag.com/techtalk/halbach-arrays/benefits-and-drawbacks-to-using-halbach-arrays/) - There is a time and place to use Halbach Arrays over conventional arrays. Depending on your needs, the time and cost involved in manufacturing Halbach Arrays may or may not be worth the investment. This final piece in our four part series on Halbach Arrays discusses the benefits and drawbacks to using these arrays. - [Magnet Shorthand: Are Neo Magnets and NdFeB Magnets the Same?](https://www.duramag.com/techtalk/neodymium-magnets/magnet-shorthand-are-neo-magnets-and-ndfeb-magnets-the-same/) - We occasionally get inquiries and manufacturing prints identifying a custom magnet shape using the abbreviation Neo. Because shorthand works - both internally and in discussions with our customers - we likewise sometimes refer to a Neodymium magnet as Neo or NdFeB. Of the rare earth element magnets, Neo magnets are the most commonly specified because they have the highest known energy product for their mass. One might possibly expect the Neo name to mean "new" - and that could be a reasonable assumption based on the fact that they were initially created relatively recently in 1984. The abbreviated name, however, actually comes from the element Neodymium - or Nd. - [Strong Adhesive Magnets Could be Your Best Bet to Reduce Fastener and Fabrication Costs](https://www.duramag.com/techtalk/neodymium-magnets/magnets-with-adhesive-backing-possibly-your-best-bet-to-reduce-fastener-and-fabrication-costs/) - Rare-earth Neodymium magnets can have an attractive pull force of up to 1,000 times the weight of the magnet. This property allows engineers to specify a particularly small magnet for a stay-in-place operation. It can also make it difficult to find an appropriate mechanical fastener (screw / bolt etc.) to hold that small magnet in place. Enter Dura's adhesive-backed Neodymium magnet discs. Because these magnets are designed with the fastener "built-in," they give design engineers flexibility and cost savings by allowing production / assembly staff to apply the magnets instantly to a work piece without the need for another component fastener. - [Magnetic Pull Force & Strength Explained](https://www.duramag.com/techtalk/tech-briefs/magnetic-pull-force-explained/) - Breakaway force, holding force, fixturing force – “How can all of these represent the same measurement?” a younger engineer recently inquired. Engineers and non-engineers alike can be puzzled trying to understand some of the commonly used – but potentially misinterpreted - terms related to the concept of a magnet’s pull force... - [An Overview of Magnetic Torque and Linear Couplers](https://www.duramag.com/techtalk/magnetic-couplers/an-overview-of-magnetic-torque-and-linear-couplers/) - This Tech Talk article is the first in what will become a five-part series of articles focusing on Magnetic Torque and Magnetic Linear Couplers. Magnetic Torque and Magnetic Linear Couplers are used for applications where non-mechanical contact is desired. They are employed in high-vibration applications or where two operating environments need to be separated. - [Types of Magnetic Torque Couplers - Face-to-Face & Coaxial](https://www.duramag.com/techtalk/magnetic-couplers/types-of-magnetic-torque-couplers-face-to-face-coaxial/) - In this second post of our blog series exploring magnetic couplers, we examine two different types of the commonly used “synchronous” style of magnetic torque coupler, which is a style of coupler in which the coupler's output shaft speed equals the input shaft speed. The two primary versions of the synchronous style torque couplers that we will be discussing are the “Face-to-Face” type and the “Coaxial" type. - [Magnet Myths: Magnets are Commodities?](https://www.duramag.com/techtalk/magnet-myths/magnet-myths-magnets-are-commodities/) - 30 to 40 years ago, there were many small to medium sized magnet producers who competed to expand the performance of the magnet products they offered. They eagerly sought to raise energies, increase the heat tolerance, and increase the resistance to corrosion for commercially produced magnets. They also invested resources in developing new alloys to bring to market, and there was competition to increase performance... - [How Long Do Magnets Last and What is the Magnet Lifespan on a Shelf?](https://www.duramag.com/techtalk/tech-briefs/do-magnets-have-a-shelf-life/) - We are asked many times about the shelf life of permanent magnets. The simple answer is, no, there is no shelf life; however, as all things go with magnets, it is not that simple... - [Our guide to Magnetic Linear Couplers](https://www.duramag.com/techtalk/magnetic-couplers/guide-to-magnetic-linear-couplers/) - In this third Tech Talk article in a five-part series about Magnetic Torque and Magnetic Linear Couplers, we take a closer look at Magnetic Linear Couplers. Similar to a Magnetic Torque Coupler, a Magnetic Linear Coupler relies on the magnetic interaction between two coupler halves. As in the Torque Coupler, usually one half is the driver, and the other half is the follower. Linear Couplers are often simpler to design and to construct when compared to Torque Couplers because the movement is linear and non-rotational... - [Theory of Operation of a Magnetic Torque Coupler](https://www.duramag.com/techtalk/magnetic-couplers/theory-of-operation-of-a-magnetic-torque-coupler/) - In the simplest form, magnets are able to exert a force over a distance. Whether by inducing a field in a ferromagnetic material or interacting with another magnet, a magnet can exert a force without touching. The magnet’s magnetic field is the mechanism for this non-contact force... - [Implementation Considerations for Synchronous Magnetic Torque Couplers (Geometric Misalignment)](https://www.duramag.com/techtalk/magnetic-couplers/implementation-considerations-for-synchronous-magnetic-torque-couplers-geometric-misalignment/) - When selecting a style of Synchronous Magnetic Torque Coupler, one must consider the type and how the coupler will be integrated to ensure a trouble free performance. The style of coupler, Face-to-Face or Coaxial, will generally be dictated by the requirements of the application, but the ability to ensure correct radial, axial, or angular alignment will also need to be considered... - [NEW TOOL AVAILABLE: Interactive Demagnetization / Permeance Coefficient (Pc) Calculator](https://www.duramag.com/techtalk/magnet-tools/new-tool-available-interactive-demagnetization-permeance-coefficient-pc-calculator/) - After several months of programming, testing, and polishing, we have now made our interactive Demagnetization / Permeance Coefficient (Pc) calculator available for use on our website. This powerful tool calculates the Permeance Coefficient for a given magnet based on the magnet grade, shape, dimensions, and operating temperature specified... - [Thermal Cycling: Effect of Temperature on Rare Earth Magnets](https://www.duramag.com/techtalk/rare-earth-magnets-2/thermal-cycling-effects-on-rare-earth-permanent-magnets/) - Many times, we are asked about the effects of thermal cycling on rare earth permanent magnets, but there is not a simple rule of thumb to offer. From a first order standpoint, thermal cycling will degrade the performance of rare earth Neodymium Iron Boron and Samarium Cobalt magnets. There are two primary mechanisms which drive this degradation. One occurs quickly, and the second occurs over a long period of time... - [What is Alnico 8 and How is it Different from Alnico 5 Magnets?](https://www.duramag.com/techtalk/alnico-magnets/how-is-alnico-8-different-from-alnico-5/) - Alnico is a common and very commercially mature magnet alloy comprised of Aluminum, Nickel, Cobalt, Titanium and Iron. (There are also small amounts of various other elements including, but not limited to; copper, silicon, columbium, and zirconium.) Alnico has a very high Residual Induction (Br). This characteristic of a magnet offers a sense of how large/strong of a magnetic field a particular magnet alloy can generate. (Typically the higher the Residual Induction the larger, more dense the magnetic field can be generated by a magnet.) - [Choosing the Correct Cup & Base Magnetic Assembly](https://www.duramag.com/techtalk/magnetic-assemblies/choosing-the-correct-cup-base-magnetic-assembly/) - The magnetic cup and base assembly is a simple, but very useful, magnetic assembly. The magnetic base allows for it to be attached to most ferrous surfaces, while the steel cup allows for several different attachment possibilities... - [Dura Magnetics - ITAR Registered and Compliant](https://www.duramag.com/techtalk/compliance/dura-magnetics-itar-registered-and-compliant/) - Regular readers of this blog likely already know that Dura Magnetics designs and manufactures comprehensive magnetic solutions for a wide variety of industries. As part of this, we are sometimes called on to perform design and manufacturing on projects tied to Aerospace and Defense contract work. Oftentimes, the magnets and magnetic assemblies used in these projects have technology export restrictions. - [Dura Magnetics Is Now an AS9100D Certified Company](https://www.duramag.com/techtalk/aerospace-magnetics/dura-magnetics-is-now-an-as9100d-certified-company/) - As an AS9100 certified magnet supplier, Dura Magnetics must continually ensure that our business and manufacturing practices properly follow the requirements set forth by the standard. With AS9100C being phased out and becoming fully replaced with the revised AS9100D standard on September 15, 2018, we have already taken the appropriate steps to ensure compliance with this standard before its final implementation date. We are proud to announce that Dura Magnetics is now an AS9100D certified company. - [Magnet Price in a Volatile State: How Cobalt & Neodymium Demand Impacts Magnet Pricing](https://www.duramag.com/techtalk/magnet-news/magnets-in-the-news-how-cobalt-neodymium-demand-impacts-magnet-pricing/) - As global demand for Cobalt and Neodymium continues to rise, magnet manufacturers and fabricators have to deal with a volatile pricing situation. Cobalt and Neodymium are key raw materials used in the manufacturing of rare earth magnets. As you might guess, Neodymium is an essential component of Neodymium magnets, while Cobalt is an essential component - [Recent Developments in Rare Earth Element Supply](https://www.duramag.com/techtalk/magnet-news/magnets-in-the-news-recent-developments-in-rare-earth-element-supply/) - Two recent discoveries - one related to the re-use of magnetic materials obtained from discarded computer components, the second a potential new trove of rare earth elements found in deep-sea mud near the coast of Japan, may reshape the magnetic marketplace... - [Magnets in the News: Rare Earth Metals a Last Minute Deletion from China Tariff List](https://www.duramag.com/techtalk/rare-earth-magnets-2/magnets-in-the-news-rare-earth-metals-a-last-minute-deletion-from-china-tariff-list/) - According to The New York Times, recent tariffs imposed on imported goods from China are meant to pressure the country to change its current trade practices that are negatively impacting American businesses. However, as the deadline approached for the final agreement in late September 2018, the US administration decided to remove nearly 300 product lines from the list due to specific objections by American companies. One of the product lines deleted from the list of tariffs was rare earth metals. Rare earth elements are currently used in myriad products worldwide including magnets, radar, high tech products, vehicles, and more.... - [Alnico magnets: Design, fabrication and compliance considerations](https://www.duramag.com/techtalk/alnico-magnets/alnico-magnets-design-fabrication-and-compliance-considerations/) - While some rare-Earth materials have surpassed Alnico in popularity, it remains a key magnet material vital to certain industries, particularly those required to maintain DFARS compliance. At Dura Magnetics, we have USA-produced Alnico raw material available upon request. While the material itself poses a somewhat difficult and unique machining challenge, our team has the experience - [DFARS-Compliant Neodymium Magnets Now Available from Dura Magnetics](https://www.duramag.com/techtalk/neodymium-magnets/dfars-compliant-neodymium-magnets/) - In January 2020, the John S. McCain National Defense Authorization Act was instituted, adding neodymium to the list of DFARS materials. Through this act, neodymium is prohibited for government defense contracts if sourced from China, Russia, North Korea, or Iran. To be compliant with this update to the Defense Federal Acquisition Regulation Supplement (DFARS), it - [Benefits of Coordinate Measuring Machines for Magnets](https://www.duramag.com/techtalk/magnetic-assemblies/cmm-visual-measuring-system-improves-speed-and-accuracy/) - When creating custom magnets or magnetic assemblies, ensuring the final measurements properly align with the CAD model is imperative. At Dura Magnetics, we employ a coordinate measuring machine (CMM) during our quality inspection process. The CMM provides efficient, accurate, and consistent measurements of multidimensional shapes to ensure our customers receive conforming product every time. A - [Magnets in the News: Revival of rare-earth mining in the United States](https://www.duramag.com/techtalk/rare-earth-magnets-2/rare-earth-mining-revival/) - Could U.S.-produced NdFeB be next? Rare earth elements, such as cobalt and neodymium, are highly valued in modern, technology-driven societies for their ability to create magnets with unique characteristics. These elements are utilized in a wide variety of consumer and industrial applications from smartphones and televisions to electric cars. Dura magnetics utilizes neodymium-iron-boron (NdFeB) magnets - [How to Reduce Risk in Manufacturing Magnet Assemblies](https://www.duramag.com/techtalk/magnetic-assemblies/reduce-risk-in-manufacturing-magnet-assemblies/) - When manufacturing magnetic assemblies, there is additional risk involved when utilizing magnetized magnets due to the nature of the components. There is risk to both the assembly itself and the technician. As experts in magnetic assemblies and their fabrication, Dura minimizes these risks to safely and effectively deliver your magnetic assemblies. - [AS9100D Certification Gives Dura Magnetics Deeper Entry Into the Aerospace Industry](https://www.duramag.com/techtalk/aerospace-magnetics/as9100d-certification-gives-dura-magnetics-deeper-entry-into-the-aerospace-industry/) - In an ongoing effort to maintain leadership as a magnetic solution provider, we have earned our certification in AS9100D Aerospace Management Systems. This certification takes ISO9001 to the next level - requiring an even greater degree of quality and rigor to receive. Our certificate can be found here: AS9100D Certificate. For a supplier to receive the - [Choose the Optimum Magnet Grade: Know Why Magnets Demagnetize](https://www.duramag.com/techtalk/tech-briefs/why-magnets-lose-strength-the-effects-of-volume-loss-geometry-elevated-temperature-and-demagnetization-from-external-fields/) - In the absence of external influences, a commercially viable magnet alloy should remain magnetic for hundreds of years. The alloy’s resulting field may degrade slightly from aging effects, but for the most part it should remain an effective magnetic field source. With that said, most magnets used in real world applications experience many external demagnetizing conditions. A partially demagnetized magnet may greatly impact operational performance that may result in failures in the field... - [Updates to the Website: Neodymium Magnets Section](https://www.duramag.com/techtalk/neodymium-magnets/neodymium-magnets/) - Regular visitors to our site may have noticed a newly revised Neodymium Magnets section. The new material is designed to better serve the information needs of our different clients, so you'll see everything from a revised Stock Neodymium Magnets section and a new Available Neodymium Magnet Grades to information on made to print and custom - [Explaining Various Grades of Neodymium](https://www.duramag.com/techtalk/tech-briefs/explaining-various-grades-of-neodymium/) - If you are confused by the available grades of Neodymium or curious about how a grade is assigned to a particular Neodymium alloy, this post is for you. N35, ND-35, and ND-3512 are all the same “Grades.” They represent a neo magnet alloy which has an Energy Density (Maximum Energy Product) of 35 and - [Magnetization Options for Neodymium Iron Boron, Samarium Cobalt, Ceramic Magnets](https://www.duramag.com/techtalk/tech-briefs/magnetization-options-for-neodymium-iron-born-samarium-cobalt-ceramic-magnets/) - Our engineering staff frequently fields questions from clients asking about magnetization options for Neodymium Iron Boron, Samarium Cobalt, and Ceramic Block, Ring, Disc, and Arc Magnets. Typical questions include: Can a disc magnet be magnetized diametrically? What is the difference between a true radially magnetized ring and a radially approximated magnetic ring? Can an arc segment be ## Pages - [Home](https://www.duramag.com/) - Your partner for custom magnetic solutions Dura Magnetics is a leader in custom magnet engineering. We design and manufacture custom magnet solutions and magnet assemblies to help your project succeed. Together, we build mission-critical components to fuel innovation and pioneer technology. Request A Quote Our Capabilities Custom engineered magnet solutions Partner with our magnetic engineering - [Contact Us](https://www.duramag.com/contact-us/) - Contact Us At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Phone: Phone: (419) 882-0591 Toll Free: 1-800-492-7939 Address: Dura Magnetics, Inc. 5500 Schultz Dr Sylvania, OH 43560 To request a quote, please fill out and submit our request a quote form. For general inquiries, please - [Request a Quote](https://www.duramag.com/request-a-quote/) - Request a Quote At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. TO REQUEST A QUOTE, PLEASE COMPLETE AND SUBMIT THE FORM BELOW: Full Name:* Email:* Phone: Company:* Government Compliance Requirements:DFARITARDFAR & ITAROther Material Type: *AlnicoNeodymiumSamarium CobaltCeramicOther Magnet Use Application Estimated Annual Usage (EAU) Current RFQ - [ITAR Registered and Compliant](https://www.duramag.com/about-us/itar-registered-and-compliant/) - ITAR Registered and Compliant At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Dura Magnetics is ITAR Registered and Compliant The International Traffic in Arms Regulations (ITAR) is a set of United States Government regulations on the export and import of defense-related articles and services. Dura - [Neodymium Magnets](https://www.duramag.com/neodymium-magnets-ndfeb/) - NEODYMIUM Iron Boron MAGNETS(Rare Earth) Dura Magnetics offers industry-leading magnet design and engineering. Our magnet experts are here to help you learn more about our magnet assembly types and will help you decide whether they’re the right fit for your application. We also provide design and engineering support for customized solutions! Contact a Magnet Specialist - [About Dura Magnetics, Inc.](https://www.duramag.com/about-us/) - About Dura Magnetics, Inc. At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Contact a Magnet Specialist History Dura Magnetics was incorporated in 1961 and was established as a production Alnico magnet alloy manufacturer. For the next 25 years Dura was one of the leading Alnico - [Magnet Calculators & Resources](https://www.duramag.com/resources/) - Magnet Calculators& Resources Explore this knowledge base or contact our engineers today. Magnetic Pull Force Calculator Estimate the attractive force between a magnet in direct contact with a flat, sufficiently thick, steel workpiece. For Neodymium For Samarium Cobalt Demagnetization / Permeance Coefficient (Pc) Calculator Choose a potential design path based on magnet grade, shape (Pc), - [Magnet Materials List](https://www.duramag.com/materials/) - Available Magnet Materials Dura Magnetics offers industry-leading magnet design and engineering. Our magnet experts are here to help you learn more about our magnet assembly types and will help you decide whether they’re the right fit for your application. We also provide design and engineering support for customized solutions! contact a magnet specialist Dura Magnetics, - [Custom Magnet and Magnetic Assembly Design and Engineering](https://www.duramag.com/products-and-services/custom-magnet-and-magnetic-assembly-design-and-engineering/) - Custom Magnet and Magnetic AssemblyDesign and Engineering Dura Magnetics offers industry-leading magnetic assembly design and engineering. Our magnet experts are here to help you learn more about our magnet assembly types and will help you decide whether they’re the right fit for your application. We also provide design and engineering support for customized solutions! Contact - [Iron Cobalt Chromium Magnets](https://www.duramag.com/iron-cobalt-chromium-magnets/) - IRON CHROMIUM COBALT (FeCrCo) MAGNETS Dura Magnetics offers industry-leading magnet design and engineering. Our magnet experts are here to help you learn more about our magnet assembly types and will help you decide whether they’re the right fit for your application. We also provide design and engineering support for customized solutions! Contact a Magnet Specialist - [STOCK MAGNET SHAPES](https://www.duramag.com/stock-magnet-shapes/) - Dura Magnetics stocks various magnet materials and sizes for our customer's urgent needs. Find our Stock Alinco / Neodymium / Samarium Cobalt and Ceramic magnets. - [Bonded Magnets](https://www.duramag.com/bonded-magnets/) - BONDED MAGNETS Dura Magnetics offers industry-leading magnet design and engineering. Our magnet experts are here to help you learn more about our magnet assembly types and will help you decide whether they’re the right fit for your application. We also provide design and engineering support for customized solutions! CONTACT A MAGNET SPECIALIST Explore Our Bonded - [Bonded Magnets Technical Information](https://www.duramag.com/bonded-magnets/bonded-magnets-technical-information/) - Bonded Magnets Technical Information Dura Magnetics offers industry-leading magnet design and engineering. Our magnet experts are here to help you learn more about our magnet assembly types and will help you decide whether they’re the right fit for your application. We also provide design and engineering support for customized solutions! The standard stock grade for - [Job Opportunities](https://www.duramag.com/job-opportunities/) - Job Opportunities at Dura Magnetics Explore Our Available Job Opportunities At Dura Magnetics, we work together to create high quality and innovative magneticsolutions for our commercial, aerospace, and medical business partners while providing afun, successful and fulfilling work-life balance for our employees. We offer great benefitsincluding health, a 401K plan with company contribution, paid time - [Precision Magnet Solutions for Critical Industries (TODO)](https://www.duramag.com/precision-magnet-solutions-for-critical-industries/) - Precision Magnet Solutions for Critical Industries Dura Magnetics provides engineered magnet and magnetic assembly solutions that meet the most rigorous testing standards. With both stock and custom magnets to suit your application’s needs, we use precision modeling to ensure superior performance — even before the first prototypes are created. From design to engineering to in-house - [Neodymium Magnets Made To Print](https://www.duramag.com/neodymium-magnets-ndfeb/neodymium-magnets-made-to-print/) - Neodymium Magnets Made To Print At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Neodymium Resources Neodymium Home Adhesive-Backed Magnets (NEW) Design Assistance Stock Neodymium Magnets NdFeb Made To Print N55M Neodymium Magnets See All Resources Dura Magnetics has complete in-house capabilities to manufacture custom, engineered - [Neodymium Magnet Design Assistance](https://www.duramag.com/neodymium-magnets-ndfeb/neodymium-magnet-design-assistance/) - Neodymium Magnet Design Assistance At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Neodymium Resources Neodymium Home Adhesive-Backed Magnets (NEW) Design Assistance Stock Neodymium Magnets NdFeb Made To Print N55M Neodymium Magnets See All Resources When you combine Dura’s accumulated magnetic knowledge and experience combined with - [Alnico Magnets Made To Print](https://www.duramag.com/alnico-magnets/alnico-magnets-made-to-print/) - Alnico Magnets Made To Print At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Alnico Resources Alnico Home Alnico Made To Print Available Alnico Grades Stock Alnico Magnets Design Assistance Corrosion Resistance See All Resources Dura Magnetics has complete in-house capabilities to manufacture custom, engineered to - [Rare Earth Magnets](https://www.duramag.com/materials/rare-earth-magnets/) - Rare Earth Magnets The term rare earth magnet is a general term that refers to magnets that are made from alloys of rare earth elements, typically either neodymium iron boron or samarium cobalt. Both of these rare earth alloys are manufactured by a powdered metal process, but the resulting magnets have several distinct differences. Dura - [Ceramic Magnets](https://www.duramag.com/ceramic-magnets/) - Ceramic Magnets Dura Magnetics offers industry-leading magnet design and engineering. Our magnet experts are here to help you learn more about our magnet assembly types and will help you decide whether they’re the right fit for your application. We also provide design and engineering support for customized solutions! Contact a Magnet Specialist Explore Our Ceramic - [Custom Magnet and Magnetic Assembly Manufacturer](https://www.duramag.com/magnetic-assemblies/custom-magnet-and-magnetic-assembly-manufacturing/) - Custom Magnet and Magnetic Assembly Manufacturer At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Since 1961, Dura Magnetics has offered in-house manufacturing capabilities to take your prints and specifications for an engineered to order magnetic assembly or custom magnet from the drawing board to the production - [Our Custom Magnetic Capabilities](https://www.duramag.com/our-capabilities/) - Our Custom Magnetic Capabilities Our full-service development capability employs 2D and 3D magnetic simulation packages. Dura Magnetics offers magnetic concept validation, custom engineering, manufacturing, testing and quality assurance for all modern magnetic alloys. Request A Quote Magnetic Concept Validation At Dura Magnetics, we provide magnetic concept validation, the first step in any custom magnet or - [Magnetic Concept Validation](https://www.duramag.com/magnetic-concept-validation/) - Magnetic Concept Validation Is a magnetic solution for your application possible? And if so, can it be manufactured in a way that’s both cost-effective and meets your performance criteria? Answering these two questions requires an experienced team of engineers. At Dura Magnetics, we provide magnetic concept validation, the first step in any custom magnet or - [Custom in-House Magnets Manufacture Company](https://www.duramag.com/custom-magnetic-in-house-manufacturing/) - Custom Magnetic In-House Magnets Manufacture Company Dura Magnetics offers in-house engineering to take your specification for a magnetic assembly or custom magnet from the drawing board to the production floor. Since 1961, we have provided services from quick-turn prototypes to large volume production. We can provide the modern equipment, technical expertise, strategic relationships with key - [Custom Magnetic Design & Engineering](https://www.duramag.com/custom-magnetic-design-engineering/) - Custom Magnetic Design & Engineering At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. We combine our accumulated knowledge and experience with new innovations and technology. Magnetic assemblies and magnet solutions are engineered to order using 2D and 3D magnetic simulation packages for a wide variety - [Magnetic Assemblies](https://www.duramag.com/magnetic-assemblies/) - Magnetic Assemblies Dura Magnetics offers industry-leading magnetic assembly design and engineering. Our magnet experts are here to help you learn more about our magnet assembly types and will help you decide whether they’re the right fit for your application. We also provide design and engineering support for customized solutions! Contact a Magnet Specialist Magnet Assembly - [Samarium Cobalt Magnets](https://www.duramag.com/samarium-cobalt-magnets-smco/) - Samarium Cobalt Magnets(Rare Earth) Dura Magnetics offers industry-leading magnet design and engineering. Our magnet experts are here to help you learn more about our magnet assembly types and will help you decide whether they’re the right fit for your application. We also provide design and engineering support for customized solutions! Contact a Magnet Specialist Explore - [Samarium Cobalt (SmCo) Compliance (DFARS, Sec 1502, RoHS, RoHS II, and REACH)](https://www.duramag.com/samarium-cobalt-magnets-smco/samarium-cobalt-magnet-compliance-ip/) - Samarium Cobalt (SmCo) Compliance (DFARS, Sec 1502, RoHS, RoHS II, and REACH) At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Samarium Cobalt Resources Samarium Home SmCo Made To Print Available Grades Stock SmCo Magnets Design Assistance Corrosion Resistance See All Resources DFARS (Defense Federal Acquisition - [Magnetic Testing, Quality Control, and Compliance](https://www.duramag.com/magnetic-testing-quality-and-compliance/) - Magnetic Testing, Quality Control, and Compliance We understand that the quality and usability of our products are of paramount importance to our customers. That’s why we maintain high levels of quality and reliability at all times in accordance with our AS9100D certification and all ITAR and DFARS regulations. When Dura Magnetics supplies a magnet or - [Magnetic Torque Couplers / Magnetic Linear Couplers](https://www.duramag.com/magnet-applications/magnetic-torque-couplers-magnetic-linear-couplers/) - Magnetic Torque Couplers / Magnetic Linear Couplers At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Dura Magnetics designs, engineers, and manufactures magnetic torque and magnetic linear couplers for OEM power transmission applications that require a seal to prevent contamination or leakage between wet and dry - [Alnico Stock Magnet Shapes](https://www.duramag.com/alnico-magnets/alnico-stock-magnet-shapes/) - Alnico Stock Magnet Shapes At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Alnico Resources Alnico Home Alnico Made To Print Available Alnico Grades Stock Alnico Magnets Design Assistance Corrosion Resistance See All Resources [table id=4 /] [table id=5 /] [table id=6 /] [table id=7 /] - [Alnico Magnets](https://www.duramag.com/alnico-magnets/) - Alnico Magnets Dura Magnetics offers industry-leading magnet design and engineering. Our magnet experts are here to help you learn more about our magnet assembly types and will help you decide whether they’re the right fit for your application. We also provide design and engineering support for customized solutions! Contact a Magnet Specialist Explore Our Alnico - [Alnico Magnet Compliance (DFARS, Sec 1502, RoHS, RoHS II, RoHS III, and REACH)](https://www.duramag.com/alnico-magnets/alnico-compliance-dfars-sec-1502-rohs/) - Alnico Magnet Compliance (DFARS, Sec 1502, RoHS, RoHS II, RoHS III, and REACH) At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Alnico Resources Alnico Home Alnico Made To Print Available Alnico Grades Stock Alnico Magnets Design Assistance Corrosion Resistance See All Resources DFARS (Defense Federal - [Ceramic Stock Magnet Shapes](https://www.duramag.com/ceramic-magnets/ceramic-stock-magnet-shapes/) - Ceramic Stock Magnet Shapes At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Ceramic Magnet Resources Ceramic Home Stock Ceramic Magnets Ceramic Made To Print Design Assistance Available Ceramic Grades Corrosion Resistance See All Resources [table id=15 /] [table id=17 /] [table id=18 /] [table id=19 - [Ceramic Magnet Compliance (Sec 1502, RoHS, RoHS II, RoHS III, and REACH)](https://www.duramag.com/ceramic-magnets/ceramic-compliance-sec-1502-rohs/) - Ceramic Magnet Compliance (Sec 1502, RoHS, RoHS II, RoHS III, and REACH) At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Ceramic Magnet Resources Ceramic Home Stock Ceramic Magnets Ceramic Made To Print Design Assistance Available Ceramic Grades Corrosion Resistance See All Resources Dodd- Frank Wall - [Ceramic Magnet Design Assistance](https://www.duramag.com/ceramic-magnets/ceramic-magnet-design-assistance/) - Ceramic Magnet Design Assistance At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Ceramic Magnet Resources Ceramic Home Stock Ceramic Magnets Ceramic Made To Print Design Assistance Available Ceramic Grades Corrosion Resistance See All Resources When you combine Dura’s accumulated knowledge and experience with new innovations - [Ceramic Magnets Made To Print](https://www.duramag.com/ceramic-magnets/ceramic-magnets-made-to-print/) - Ceramic Magnets Made To Print At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Ceramic Magnet Resources Ceramic Home Stock Ceramic Magnets Ceramic Made To Print Design Assistance Available Ceramic Grades Corrosion Resistance See All Resources Dura Magnetics has complete in-house capabilities to manufacture custom, engineered - [Demagnetization / Permeance Coefficient (Pc) Tool](https://www.duramag.com/resources/demagnetization-permeance-coefficient-pc-tool/) - Demagnetization / Permeance Coefficient (Pc) Tool At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Choose a magnet grade:Select...N35N38N40N42N45N48N50N52N35MN38MN40MN42MN45MN48MN50MN33HN35HN38HN40HN42HN45HN48HN30SHN33SHN35SHN38SHN40SHN42SHN45SHN28UHN30UHN33UHN35UHN38UHN40UHN30EHN33EHN35EHN38EHChoose a magnet shape or enter a custom Pc value:Please Select...Disc MagnetBlock MagnetRing MagnetManually enter a value for the Permeance Coefficient (Pc)Diameter (Inches):Thickness (Inches):Length (Inches):Width (Inches):Thickness (Inches):Outer Diameter - [Samarium Cobalt Magnetic Pull Force Calculator](https://www.duramag.com/samarium-cobalt-magnets-smco/samarium-cobalt-magnetic-pull-force-calculator/) - Samarium Cobalt Magnetic Pull Force Calculator At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Samarium Cobalt Resources Samarium Home SmCo Made To Print Available Grades Stock SmCo Magnets Design Assistance Corrosion Resistance See All Resources This calculator estimates the attractive force in (lbf) between Samarium - [Industries](https://www.duramag.com/industries/) - Industries Dura Magnetics designs and delivers custom magnets and magnetic assemblies for customers in a variety of industries from disposable closures to satellite components. Those in the medical, aerospace, and defense fields look to Dura to deliver comprehensive solutions that meet their unique and stringent requirements. Request A Quote Why Critical Industries Choose Dura Our - [Thank You For Contacting Us!](https://www.duramag.com/thank-you-mini/) - Thank You For Contacting Us! At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. We will respond to your inquiry as soon as possible. script type="text/javascript" src="//www.googleadservices.com/pagead/conversion.js">// ITAR Registered & Compliant We are registered and compliant with the International Traffic in Arms Regulations (ITAR). This qualifies - [Thank your for Subscribing to our Newsletter](https://www.duramag.com/thank-your-for-subscribing-to-our-newsletter/) - Thank your for Subscribing to our Newsletter At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. ITAR Registered & Compliant We are registered and compliant with the International Traffic in Arms Regulations (ITAR). This qualifies us to work with items listed on the United States Munitions - [Thank You For Contacting Us!](https://www.duramag.com/thank-you-rfq/) - Thank You For Contacting Us! At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. We will respond to your inquiry as soon as possible. ITAR Registered & Compliant We are registered and compliant with the International Traffic in Arms Regulations (ITAR). This qualifies us to work - [Thank You For Contacting Us!](https://www.duramag.com/thank-you-contact-us/) - Thank You For Contacting Us! At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. We will respond to your inquiry as soon as possible. ITAR Registered & Compliant We are registered and compliant with the International Traffic in Arms Regulations (ITAR). This qualifies us to work - [Closed Loop Hook Neodymium Magnetic Cup Assemblies](https://www.duramag.com/magnetic-assemblies/magnetic-cups-and-bases/closed-loop-hook-neodymium-cup-assemblies/) - Closed Loop Hook Neodymium Magnetic Cup Assemblies At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Closed loop cup magnet assemblies are magnetic cup and base assemblies consisting of a steel cup with an attached closed-loop hook and a neodymium magnet base. The general-purpose nature of the - [Counter Sink Neodymium Magnetic Cup Assemblies](https://www.duramag.com/magnetic-assemblies/magnetic-cups-and-bases/counter-sink-neodymium-cup-assemblies/) - Counter Sink Neodymium Magnetic Cup Assemblies At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Counter sink cup magnet assemblies are magnetic assemblies consisting of a steel cup and a neodymium magnet base containing a countersunk, or cone-shaped, hole. This countersunk hole provides a space for - [Counter Bore Neodymium Magnetic Cup Assemblies](https://www.duramag.com/magnetic-assemblies/magnetic-cups-and-bases/counter-bore-neodymium-cup-assemblies/) - Counter Bore Neodymium Magnetic Cup Assemblies At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Counter bore cup magnet assemblies are magnetic assemblies consisting of a steel cup and a neodymium magnet base containing a counter-bored, or flat-bottomed hole. This counter-bore hole provides a space for a - [Ceramic or Neodymium Steel Cup Magnetic Bases (DMC Series)](https://www.duramag.com/magnetic-assemblies/magnetic-cups-and-bases/ceramic-neodymium-steel-cup-magnetic-bases-dmc-series/) - Ceramic or Neodymium Steel Cup Magnetic Bases (DMC Series) At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. The DMC Series of steel cup magnetic bases are magnetic cup assemblies containing a hole in the center and consists of a steel cup and a neodymium or ceramic - [Magnetic Cups and Bases](https://www.duramag.com/magnetic-assemblies/magnetic-cups-and-bases/) - Magnetic Cups and Bases At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. A cup and base magnetic assembly incorporates a magnetic alloy as the base and a non-magnet material for the cup. This combination of materials forms a magnetic circuit that actually increases the overall - [Medical Grade Magnet Applications](https://www.duramag.com/industries/medical-industry-applications/) - Medical Grade Magnet Applications In part, the human body is an electrical machine, so medical applications provide unique challenges for the design of magnet and magnetic assemblies: contact with the human body, size constraints, field strength and shape, etc. At Dura Magnetics, we know how important these details are to ensure that a magnetic solution - [Aerospace Industry Magnet Applications](https://www.duramag.com/industries/aerospace-industry-applications/) - Aerospace Industry Magnet Applications As a certified supplier of the aerospace industry, Dura Magnetics has the capability to provide magnetic assemblies despite the unique challenges presented by the aerospace applications. These assemblies must perform in extreme environmental conditions as well as meeting all other requirements for aviation and aerospace. Request A Quote Compliance & Standards - [Defense Industry Magnet Applications](https://www.duramag.com/industries/defense-industry-applications/) - Defense Industry Magnet Applications At Dura Magnetics, we understand that magnetic components for defense and military applications are mission critical and must not fail even under the most demanding conditions. Defense industry magnets and magnetic assemblies present unique challenges—challenges that our engineers have been successfully addressing with custom designs since 1961. Our depth and breadth - [Consumer Products Magnet Applications](https://www.duramag.com/industries/consumer-products-magnet-applications/) - Consumer Product Magnet Applications Magnets and magnetic assemblies are key components to a variety of consumer products, from electronic devices to household appliances. At Dura Magnetics, our engineers work closely with our customers to understand their project parameters, performance requirements, and other variables that may impact our magnet design. Contact us to request a quote - [Custom Magnets for Industrial Applications](https://www.duramag.com/industries/custom-magnets-for-industrial-applications/) - Custom Magnets for Industrial Applications Permanent magnets and magnetic assemblies are widely used for numerous industrial applications. At Dura Magnetics, we work with industrial manufacturers to provide custom magnet solutions for their project needs. We strive to deliver products that offer superior performance, quality, and consistency. Contact us to get started. Request A Quote Capabilities - [Custom Magnet Solutions for Research & Development](https://www.duramag.com/industries/research-and-development/) - Custom Magnet Solutions for Research & Development Innovative researchers unlock new technologies and push boundaries in the engineering field, a process we value at Dura Magnetics. We work with universities and academic laboratories to provide custom magnets and magnetic assemblies for their research and development. From concept validation, to engineering and manufacturing, if your research - [Stock Neodymium Magnets](https://www.duramag.com/neodymium-magnets-ndfeb/stock-neodymium-magnets/) - Stock Neodymium Magnets At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Neodymium Resources Neodymium Home Adhesive-Backed Magnets (NEW) Design Assistance Stock Neodymium Magnets NdFeb Made To Print N55M Neodymium Magnets See All Resources [table id=12 /] [table id=13 /] [table id=14 /] ITAR Registered & - [Neodymium Magnet Compliance (IP)](https://www.duramag.com/neodymium-magnets-ndfeb/compliance-ip/) - Neodymium Magnet Compliance (IP) At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. 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Neodymium Resources Neodymium Home Adhesive-Backed Magnets (NEW) Design Assistance Stock Neodymium Magnets NdFeb Made To Print N55M Neodymium Magnets See All Resources Neodymium magnets with adhesive backing are ideal for a wide range - [Samarium Cobalt Stock Magnet Shapes](https://www.duramag.com/samarium-cobalt-magnets-smco/samarium-cobalt-stock-magnet-shapes/) - Samarium Cobalt Stock Magnet Shapes At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Samarium Cobalt Resources Samarium Home SmCo Made To Print Available Grades Stock SmCo Magnets Design Assistance Corrosion Resistance See All Resources [table id=2 /] [table id=1 /] ITAR Registered & Compliant We - [Samarium Cobalt Magnetizing Options](https://www.duramag.com/samarium-cobalt-magnets-smco/samarium-cobalt-magnetizing-options/) - Samarium Cobalt Magnetizing Options At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Samarium Cobalt Resources Samarium Home SmCo Made To Print Available Grades Stock SmCo Magnets Design Assistance Corrosion Resistance See All Resources Most useful commercial magnets are anisotropic, which means that they have an - [Samarium Cobalt Magnets Made To Print](https://www.duramag.com/samarium-cobalt-magnets-smco/samarium-cobalt-magnets-made-to-print/) - Samarium Cobalt Magnets Made To Print At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Samarium Cobalt Resources Samarium Home SmCo Made To Print Available Grades Stock SmCo Magnets Design Assistance Corrosion Resistance See All Resources Dura Magnetics has complete in-house capabilities to manufacture custom, engineered - [Magnetic Dipoles](https://www.duramag.com/magnet-applications/magnetic-dipoles/) - Magnetic Dipoles At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Permanent Magnet Dipoles, in the industrial sense, are two pole units used to create intense and often uniform magnetic fields.In the simplest form, a dipole is a pair of magnets separated by a gap. The gap - [Halbach Arrays](https://www.duramag.com/magnet-applications/halbach-arrays/) - Halbach Arrays At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. In industrial applications, a Halbach Array is most commonly used to produce a magnetic field utilizing permanent magnets arranged in a 90° orientation change between magnetic elements, which amplifies the magnetic force applied. Halbach Arrays, both planar - [Magnetization Options for Neodymium Iron Boron, Samarium Cobalt, Ceramic Magnets](https://www.duramag.com/magnetization-options-for-neodymium-iron-boron-samarium-cobalt-ceramic-magnets/) - Magnetization Options for Neodymium Iron Boron, Samarium Cobalt, Ceramic Magnets At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Most useful commercial magnets are anisotropic which means that they have an “Easy” or preferred direction of magnetization and that an orientation field was applied during the - [Threaded Post Neodymium Magnetic Cup Assemblies](https://www.duramag.com/magnetic-assemblies/magnetic-cups-and-bases/threaded-post-neodymium-cup-assemblies/) - Threaded Post Neodymium Magnetic Cup Assemblies At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Threaded post cup magnet assemblies are magnetic cup and base assemblies consisting of a steel cup with an attached threaded post and a neodymium magnet base. The threaded post or stud allows - [Magnetic Standards and Guidelines](https://www.duramag.com/products-and-services/magnetic-standards-and-guidelines/) - Magnetic Standards and Guidelines At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. The MMPA 0100-00 Standard and the Permanent Magnet Guidelines document, MMPA PMG-88, have been made available as PDF documents. We recommend that you download and print and/or view this document locally. Note: PDF - [Magnetic and Non‑Magnetic Unit Conversion Calculators](https://www.duramag.com/resources/magnetic-and-non-magnetic-unit-conversion-calculators/) - Magnetic and Non‑Magnetic Unit Conversion Calculators At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Magnetic Unit Conversion Calculator Step 1: Select Your Conversion Type: Magnetic Induction (Magnetic Flux Density)Magnetic Field Strength (Magnetic Field Intensity)Maximum Energy Product Step 2: Input Value and Select Units: = Non-Magnetic - [Channel & Sandwich Magnet Assemblies](https://www.duramag.com/magnetic-assemblies/channel-sandwich-magnet-assemblies/) - Channel & Sandwich Magnet Assemblies At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Flange Magnets Two Pole Flange, Bright Zinc Plated [table id=49 /] Bipolar / Magnetic Block Assemblies High grade ceramic magnets epoxied between 1/8″ and 1/4″ plated, precision ground poles – insuring maximum energy - [Bonded Magnets](https://www.duramag.com/materials/bonded-magnets/) - Bonded Magnets At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Bonded Magnets Technical Information Bonded magnet materials can be created through Injection Molded and can be made from NdFeB, Strontium Ferrite or a combination of the two. Bonded magnets that are created through injection molding - [Available Ceramic Magnet Grades](https://www.duramag.com/ceramic-magnets/available-ceramic-magnet-grades/) - Available Ceramic Magnet Grades At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Ceramic Magnet Resources Ceramic Home Stock Ceramic Magnets Ceramic Made To Print Design Assistance Available Ceramic Grades Corrosion Resistance See All Resources Magnetic and Physical Characteristics The range of Ceramic magnet alloy grades - [Voice Coil Motors (VCM) / Voice Coil Actuators](https://www.duramag.com/magnet-applications/voice-coil-motors-vcm-voice-coil-actuators-moving-coil-non-rotary/) - Voice Coil Motors (VCM) / Voice Coil Actuators At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. The Dura Magnetics Value: Supply magnets for existing Voice Coil Motors designs (Rare Earth Neo and Samarium Cobalt) Design magnets for custom Voice Coil Motors Design Voice Coil Motors - [Unit of Measure and Conversion Factors](https://www.duramag.com/products-and-services/unit-of-measure-and-conversion-factors/) - Unit of Measure and Conversion Factors At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Back to Top ITAR Registered & Compliant We are registered and compliant with the International Traffic in Arms Regulations (ITAR). This qualifies us to work with items listed on the United - [Terms and Conditions](https://www.duramag.com/sales-information/) - Terms and Conditions At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Terms and Conditions of Sale or Proposal Delivery SchedulesQuotations made in this proposal, unless otherwise specifically provided in writing, is based upon production of the order quantity within the estimated shipping time determined by - [Temperature Effects on Samarium Cobalt Magnets](https://www.duramag.com/samarium-cobalt-magnets-smco/temperature-effects-on-samarium-cobalt-magnets/) - Temperature Effects on Samarium Cobalt Magnets At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Samarium Cobalt Resources Samarium Home SmCo Made To Print Available Grades Stock SmCo Magnets Design Assistance Corrosion Resistance See All Resources Sintered Samarium Cobalt rare earth magnets are extremely resistant to - [Temperature Effects on Neodymium Magnets](https://www.duramag.com/neodymium-magnets-ndfeb/temperature-effects-on-neodymium-magnets/) - Temperature Effects on Neodymium Magnets At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Neodymium Resources Neodymium Home Adhesive-Backed Magnets (NEW) Design Assistance Stock Neodymium Magnets NdFeb Made To Print N55M Neodymium Magnets See All Resources Neodymium Magnets are very susceptible to losing their effective magnetic - [Temperature Effects on Ceramic Magnets](https://www.duramag.com/ceramic-magnets/temperature-effects-on-ceramic-magnets/) - Temperature Effects on Ceramic Magnets At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Ceramic Magnet Resources Ceramic Home Stock Ceramic Magnets Ceramic Made To Print Design Assistance Available Ceramic Grades Corrosion Resistance See All Resources Ceramic (Ferrite) magnets are susceptible to demagnetization when exposed to - [Temperature Effects on Alnico Magnets](https://www.duramag.com/alnico-magnets/temperature-effects-on-alnico-magnets/) - Temperature Effects on Alnico Magnets At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Alnico Resources Alnico Home Alnico Made To Print Available Alnico Grades Stock Alnico Magnets Design Assistance Corrosion Resistance See All Resources Alnico magnets offer the best temperature characteristics of any standard production - [Tapped Post Neodymium Magnetic Cup Assemblies](https://www.duramag.com/magnetic-assemblies/magnetic-cups-and-bases/tapped-post-neodymium-cup-assemblies/) - Tapped Post Neodymium Magnetic Cup Assemblies At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Tapped post cup magnet assemblies are magnetic cup and base assemblies consisting of a steel cup with an attached tapped post containing internal screw threads and a neodymium magnet base. The tapped post - [Shipping Magnets by Air](https://www.duramag.com/shipping-magnets-by-air/) - Shipping Magnets by Air At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Due to the potentially disruptive nature of magnetic fields, shipping magnets by air requires specialized packaging and procedures. Strong rare-earth magnets, such as neodymium magnets, can cause problems in transit affecting other packages or even - [Samarium Cobalt Magnet Manufacturing Method](https://www.duramag.com/samarium-cobalt-magnets-smco/samarium-cobalt-magnet-manufacturing-method/) - Samarium Cobalt Magnet Manufacturing Method At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Samarium Cobalt Resources Samarium Home SmCo Made To Print Available Grades Stock SmCo Magnets Design Assistance Corrosion Resistance See All Resources Fully dense Samarium Cobalt rare earth magnets are usually manufactured by - [Samarium Cobalt Magnet Handling & Storage](https://www.duramag.com/samarium-cobalt-magnets-smco/samarium-cobalt-magnet-handling-storage/) - Samarium Cobalt Magnet Handling & Storage At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Samarium Cobalt Resources Samarium Home SmCo Made To Print Available Grades Stock SmCo Magnets Design Assistance Corrosion Resistance See All Resources Samarium Cobalt Magnets Handling Samarium Cobalt Magnets are very strong and brittle, - [Samarium Cobalt Magnet Design Assistance](https://www.duramag.com/samarium-cobalt-magnets-smco/samarium-cobalt-magnet-design-assistance/) - Samarium Cobalt Magnet Design Assistance At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Samarium Cobalt Resources Samarium Home SmCo Made To Print Available Grades Stock SmCo Magnets Design Assistance Corrosion Resistance See All Resources When you combine Dura’s accumulated knowledge and experience with new innovations - [Rack Magnet Assemblies](https://www.duramag.com/magnetic-assemblies/racking-magnet-assemblies/) - Rack Magnet Assemblies At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Alnico Flange Assemblies Resists Demagnetization to 800°, commonly used as Paint Rack MagnetsBright Zinc Plated 11 gauge steel poles [table id=50 /] ITAR Registered & Compliant We are registered and compliant with the International - [Quality and Compliance](https://www.duramag.com/quality-and-compliance/) - Quality and Compliance At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. AS9100D CertifiedITAR Registered and CompliantConflict Minerals Policy (PDF)MMPA Standard Specifications for Permanent Magnet Materials (PDF)MMPA Permanent Magnet Guidelines (PDF)Dura Magnetics’ Quality Codes (Q Codes) (PDF)Supplier Code of Conduct – QMS 3055 ITAR Registered & - [Products and Services](https://www.duramag.com/products-and-services/) - Products and Services At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Dura Magnetics, Inc. offers a wide array of magnet-related services to help meet your manufacturing needs. For more details information on a particular service we offer, please click the corresponding link below. Magnetic Materials - [Privacy Policy](https://www.duramag.com/privacy-policy/) - Privacy Policy At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Dura Magnetics, Inc. will not sell or provide any personal information to anyone without your permission. Dura Magnetics, Inc. is committed to protecting the privacy of visitors to our website. If you have any questions - [Neodymium Magnetizing Options](https://www.duramag.com/neodymium-magnets-ndfeb/neodymium-magnetizing-options/) - Neodymium Magnetizing Options At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. 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Neodymium Resources Neodymium Home Adhesive-Backed Magnets (NEW) Design Assistance Stock Neodymium Magnets NdFeb Made To Print N55M Neodymium Magnets See All Resources Fully dense Neodymium Magnets (also known as neo magnets, neodymium iron boron, neo, - [Neodymium Magnet Handling & Storage](https://www.duramag.com/neodymium-magnets-ndfeb/neodymium-magnet-handling-storage/) - Neodymium Magnet Handling & Storage At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Neodymium Resources Neodymium Home Adhesive-Backed Magnets (NEW) Design Assistance Stock Neodymium Magnets NdFeb Made To Print N55M Neodymium Magnets See All Resources Neodymium Magnets Handling Neodymium magnets are very strong and brittle - [N55M Neodymium Magnets](https://www.duramag.com/neodymium-magnets-ndfeb/available-neodymium-magnet-grades/n55-neodymium-magnets/) - N55M Neodymium Magnets At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. New stocking grade of 55MGOe Dura Magnetics is now offering a new grade of Neodymium magnets: N55MGOe. These NdFeB magnets are the highest grade of Neodymium available, well suited for maximum holding strength in - [Magnetic Sensor Triggering](https://www.duramag.com/magnet-applications/magnetic-sensors-triggering/) - Magnetic Sensor Triggering At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. Permanent magnets are used to "trigger" magnetic sensors in a variety of applications. There are two main styles of magnetic sensor - the reed switch and the Hall Effect. Dura can provide a permanent magnet - [Magnetic Properties and Magnet Customization - FAQ](https://www.duramag.com/magnet-faqs/magnetic-properties-and-magnet-customization-faq/) - Magnetic Properties and Magnet Customization – FAQ At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. 1) What is the strongest type of magnetic material? Neodymium iron boron magnets are the strongest magnet available with energy products up to 52MGOe available. 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Samarium Cobalt Resources Samarium Home SmCo Made To Print Available Grades Stock SmCo Magnets Design Assistance Corrosion Resistance See All Resources Samarium Cobalt magnets exhibit good corrosion resistance when compared to - [Corrosion Resistance of Neodymium Magnets](https://www.duramag.com/neodymium-magnets-ndfeb/corrosion-resistance-of-neodymium-magnets/) - Corrosion Resistance of Neodymium Magnets At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. 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Ceramic Magnet Resources Ceramic Home Stock Ceramic Magnets Ceramic Made To Print Design Assistance Available Ceramic Grades Corrosion Resistance See All Resources Ceramic Magnets Handling Large Ceramic (Ferrite) magnets are very strong - [Available Samarium Cobalt Magnet Grades](https://www.duramag.com/samarium-cobalt-magnets-smco/available-samarium-cobalt-magnet-grades/) - Available Samarium Cobalt Magnet Grades At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace. 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