Rare Earth Magnets Manufacturers and Suppliers

IQS Directory provides a comprehensive list of rare earth magnet manufacturers and suppliers. Use our website to review and source top rare earth magnet manufacturers with roll over ads and detailed product descriptions. Find rare earth magnet companies that can design, engineer, and manufacture rare earth magnets to your companies specifications. Then contact the rare earth magnet companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for manufacturers of specialized magnets, countersunk magnets, neodymium rare earth magnets, or customized rare earth magnets of every type, this is the resource for you.

  • Rochester, NY

    Founded in 1895, Arnold Magnetic Technologies is a leading global manufacturer of high performance permanent magnets, electromagnetics, magnetic assemblies, and precision thin metals. Arnold’s magnets, metals, and systems are used in high-efficiency electric motors and generators, sensors, batteries, and more. A US-based corporation with several ITAR locations complying with DFAR throughout their supply chain, and certified to SAE AS9100D and ISO9001:2015.

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  • Valparaiso, IN

    Our customers know they can trust us to provide them with the best magnets in the industry. We supply magnets from only the best manufacturers in the world. We will not offer substandard products or anything that is not the most cost-effective solution. Our goal is to provide the perfect product to our customers for less! Find out more on our website today!

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  • Erie, PA

    Since 1942, Eriez has been specializing in separation technology for a variety of industries. Eriez designs, develops, and manufactures magnets and related products. Eriez has 8 locations addition to their headquarters in Pennsylvania, making it convenient to ship their products all over the world. With proper care, Eriez magnet products can last a lifetime and not lose strength. Eriez offers many magnet products and stocks popular quick ship products as well for immediate needs. Call Eriez today for more information!

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  • West Chester, OH

    At TyTek Industries, we are experts in manufacturing magnetic components. Our magnetics catalog include magnetic assembly, alnico magnets, rare earth magnets, and many more. It is our team’s mission to always draw on our strengths and experience to ensure the very best service and quality for our customers. For more information, visit our website or call today!

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  • Golden Valley, MN

    At US Magnetix, we offer a wide-variety of industrial magnets including ceramic magnets, magnet receptive, magnet rolls, magnet sheets, magnet tape, neodymium magnets, and many more. We believe that our magnets are only as great as the materials used to make it. That’s why our high-quality industrial magnets are the best fit for any type of project and any size production run. Contact US Magnetix to get started on your next project.

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Rare Earth Magnets Industry Information

Rare Earth Magnets

A rare earth magnet is a type of high-strength permanent magnet that is formed from rare earth element alloys, which are derived from a collection of seventeen chemical elements of the periodic table. For applications that require exceptionally strong magnets for holding, separating and lifting, rare earth magnets are by far the most effective type of magnet.

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Types of Rare Earth Magnets

There are two main types of rare earth magnets: neodymium magnets, which are composites of the rare earth element neodymium, iron and boron; and samarium magnets, which are composed from cobalt and rare earth element samarium.

Neodymium magnets are both stronger and more affordable than samarium cobalt magnets and are therefore more widely used. Rare earth elements are also called lanthanoids and are found within certain types of oxide-rich minerals within the Earth's crust. Lanthanoid elements have partially filled outer f electron shells which are the source of neodymium and samarium's exceptionally powerful magnetic fields. The relative scarcity of mineral deposits containing neodymium and samarium combines with the long and costly process of extracting rare earth elements from naturally-occurring ores, making neodymium magnets and samarium cobalt magnets costly in comparison to non-rare earth magnets.

Application of Rare Earth Magnets

Electro magnets, alnico magnets and ceramic (ferrite) magnets are used extensively in automotive, medical, industrial and aerospace applications; rare earth magnets do the work that weaker ferrite and alnico magnets cannot. Applications for neodymium and samarium magnets are almost limitless, and their functions are often more complex than their weaker relatives. However, magnetic permanence under conditions such as vibration, corrosion, electric fields and heat is a crucial factor for magnets used in industrial, automotive and medical equipment, and although neodymium composites have good magnetic permanence under most conditions, they lose their magnetism under corrosion and relatively low temperatures (200 degrees Celsius).

In addition, aside from ordinary physical work such as holding, lifting and separating, rare earth magnets are crucial components in electric motors, servo motors, DC brushless motors, wind turbines, TV monitors, welding equipment, power meters, engine timing systems, ignition timing systems, linear actuators, sensors, vending machines and other equipment. Recently, the rare earth magnet industry has seen a sharp rise since rare earth magnets - mainly neodymium magnets - are crucial in most electric motors, and concern has already been raised regarding lanthanoid ore shortages. With looming petroleum shortages, rare earth magnets are rising as a potential part of alternative energy solutions.

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Rare Earth Magnets Informational Video


RECOMA® Stab Temperature Compensated Rare Earth Magnets

The reversible magnetization changes in standard SmCo magnets are already quite low, which makes SmCo the material of choice in measuring systems such as electronic balances. In cases where even lower temperature changes are required, the family of Recoma Stab materials are available. Our long experience in producing SmCo magnets allows us to reduce the reversible temperature coefficients to almost any desired value and in tight tolerances.             ... Read More About This

Michael Walmer Receives 2014 REPM Distinguished Achievement Award

Landisville, PA (September 5, 2014) —Four Distinguished Achievement Awards were presented at the 23rd International Workshop on Rare Earth and Future Permanent Magnets and Their Applications, held in Annapolis, Maryland, USA, 17-21 August 2014. The award recipients were Professor Rex Harris from the University of Birmingham in the UK; Dr. Takahiko Iriyama, General Manager of Electromagnetic Materials Research at Daido Corporate R&D Center in Japan; Professor Y. C. Yang from Beijing University in China; and Michael H. Walmer, President and CEO of Electron Energy Corporation in the United States. The... Read More About This

Electron Energy Corporation to Develop Alternative Technologies to Reduce Heavy Rare Earth Usage in Permanent Magnets

Electron Energy Corporation to Develop Alternative Technologies to Reduce Heavy Rare Earth Usage in Permanent Magnets   LANDISVILLE, PA – Long-standing innovator in the field of rare-earth magnets, Electron Energy Corporation (EEC) has been awarded an $150,000 Small Business Innovative Research (SBIR) Phase I grant from the U.S. Department of Energy (DOE) to develop alternative magnet technologies which reduce the use of the critical rare earth element dysprosium. The program is scheduled to run through 14 August 2013. “To mitigate the rare earth supply chain vulnerability and reduced availability... Read More About This

Electron Energy Researches Rare Earth Magnets

 Landisville, PA, (November 28, 2012): Electron Energy Corporation,a producer of rare earth magnets, has started a new research project examining novel magnetic materials that utilize rare earth elements. The goal of the project is to find innovative and inexpensive methods to create nanocomposite magnets in bulk form. The ARPA-E will fund the research with $2,904,000 over the next three years. Other organizations involved with the process include the Pacific Northwest National Laboratory and the Department of Energy Office of Science at Iowa State University. The goal of the research project... Read More About This