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Rare Earth Magnets Product List and Ranking from 7 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Rare Earth Magnets Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. セイコーインスツル Chiba//Electronic Components and Semiconductors
  2. KOTRA名古屋 韓国貿易センター（名古屋） Aichi//Service Industry
  3. 東京マグネット応用製品 Tokyo//Resin/Plastic
  4. 4 東京フェライト製造 東京本社 Tokyo//Other manufacturing
  5. 4 相模化学金属 Kanagawa//Ferrous/Non-ferrous metals
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Rare Earth Magnets Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Samarium-Cobalt Rare Earth Magnet 'DIANET' セイコーインスツル
  2. [STAR GROUP] Rare Earth Magnet KOTRA名古屋 韓国貿易センター（名古屋）
  3. Basic Knowledge of Magnets: Introduction to Neodymium Magnets Vol. 4 相模化学金属
  4. Basic Knowledge of Magnets: Introduction to Neodymium Magnets Vol. 5 相模化学金属
  5. 4 Samarium Cobalt Magnet LONレアマテリアル

Rare Earth Magnets Product List

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Basic Knowledge of Magnets: Introduction to Neodymium Magnets Vol. 4

Basic Knowledge of Magnets: Introduction to Neodymium Magnets Vol. 4

Detailed information about "magnetic flux," "magnet specifications," and "holding power" is provided using diagrams and tables!

Magnetic lines of force extend from the invisible north pole to the south pole of a magnet, and the greater the number of these magnetic flux lines, the stronger the magnetic force becomes. This document provides a detailed introduction to magnetic flux and the specifications of magnets, using diagrams and tables. Please take a moment to read it. 【Contents】 ■ Magnetic Flux ■ Specifications of Magnets ■ Magnetic Retention *For more details, please refer to the PDF document or feel free to contact us. Volume 5 is available here https://premium.ipros.jp/sagami-magnet/catalog/detail/581457/?hub=165&categoryId=

  • magnet

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Basic Knowledge of Magnets: Introduction to Neodymium Magnets Vol. 5

Basic Knowledge of Magnets: Introduction to Neodymium Magnets Vol. 5

Explaining how to read the demagnetization curve! Please make use of the demagnetization curve and try selecting magnets!

There is a chart called the demagnetization curve that is used to represent the performance of magnets. This document explains how to read the demagnetization curve, which is often difficult to find online and may be hard to understand. We have introduced it clearly using diagrams, so please feel free to download and read it. [Contents] ■ Demagnetization Curve *For more details, please refer to the PDF document or feel free to contact us.

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Samarium Cobalt Magnet

Samarium Cobalt Magnet

It has excellent heat resistance and corrosion resistance, making it suitable for small stepping motors and small actuators.

"Samarium Cobalt Magnet" is a rare earth magnet composed of samarium and cobalt. Although its performance is inferior to that of neodymium magnets, it has a high Curie temperature of +700°C, allowing it to withstand practical temperatures of around 350°C, making it suitable for applications used at high temperatures. Main applications include small stepping motors, small generators, and various sensors, taking advantage of its excellent heat resistance and corrosion resistance. 【Features】 ■ Rare earth magnet composed of samarium and cobalt ■ High Curie temperature of +700°C, capable of withstanding practical temperatures of around 350°C ■ Suitable for applications used at high temperatures ■ Excellent heat resistance and corrosion resistance *For more details, please refer to the PDF document or feel free to contact us.

  • magnet

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Samarium-Cobalt Rare Earth Magnet 'DIANET'

Samarium-Cobalt Rare Earth Magnet 'DIANET'

Excellent heat resistance, enabling reflow mounting! Contributes to miniaturization, slim design, and power consumption reduction of devices.

"DIANET" is a samarium-cobalt magnet that offers high performance, high precision, and high quality through integrated manufacturing from raw materials to the final process. Its applications are continually expanding, including stepping motors for wristwatches, audio equipment, communication devices, compact/thin devices for reflow mounting, and ultra-small electronic components such as MEMS. Additionally, thanks to its unique manufacturing technology, it has minimal variation in magnetic properties, contributing to the stabilization of devices. The near-net shaping technology allows for ultra-precise small shapes, resulting in excellent cost performance. 【Features】 - Excellent heat resistance, enabling reflow mounting - Superior corrosion resistance, with no degradation of magnetic properties - No degradation of magnetic properties due to processing, contributing to miniaturization, thinness, and reduced power consumption of devices - Unique precision processing technology that accommodates micron-level dimensional tolerances - Minimal variation in magnetic properties, contributing to device stabilization *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts
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Magnet Rare earth magnet

Magnet Rare earth magnet

This magnet is very suitable for applications such as miniaturization.

It refers to permanent magnets made using rare earth elements (excluding actinium, which are the elements of the third group and lanthanides).

  • magnet

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【Technical Data】Rare Earth Magnets Magnetic Properties / Physical and Mechanical Properties List

【Technical Data】Rare Earth Magnets Magnetic Properties / Physical and Mechanical Properties List

Publication of magnetic properties and physical/mechanical properties of rare earth magnets.

The "Rare Earth Magnet Magnetic Properties / Physical and Mechanical Properties Overview" includes residual magnetic flux density, coercivity, maximum energy product, and heat resistance temperature for each material. [Contents] ■ Rare Earth Magnets 　・ Magnetic Properties 　・ Physical and Mechanical Properties, etc. For more details, please refer to the catalog or feel free to contact us.

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"5 Key Points to Identify Neodymium Magnet Manufacturers" *Materials Available*

"5 Key Points to Identify Neodymium Magnet Manufacturers" *Materials Available*

Here are some points for stable purchasing of quality-focused neodymium magnets in the future!

We are currently offering a document that explains "5 Points to Identify a Reliable Neodymium Magnet Manufacturer." It includes key points for ensuring stable purchases of quality-focused neodymium magnets in the future, as well as a checklist for stable supply. [Contents] ■ 5 Points to Identify a Neodymium Magnet Manufacturer ■ Stable Supply Checklist ■ Contact Information, etc. *For more details, please download the document or feel free to contact us.

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Those struggling with the cost reduction of neodymium magnets, please consult with us!

Those struggling with the cost reduction of neodymium magnets, please consult with us!

High magnetic flux density and strong magnetic force! The thermal demagnetization is significant at about -0.12%/K, and the Curie point is approximately 310°C!

Neodymium magnets are one of the rare earth magnets primarily composed of neodymium, iron, and boron. They have a high magnetic flux density and possess very strong magnetic force, with a significant thermal demagnetization of about -0.12%/K, and a Curie point of approximately 310°C. Due to their strong magnetic force, they are used in various applications, from the drive components of hard disks and CD players to the vibration motors in mobile phones, as well as in permanent magnet synchronous motors for trains, hybrid cars, and elevators. 【Features】 - One of the rare earth magnets primarily composed of neodymium, iron, and boron - High magnetic flux density and strong magnetic force - Significant thermal demagnetization of about -0.12%/K - Curie point: approximately 310°C *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
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[STAR GROUP] Rare Earth Magnet

[STAR GROUP] Rare Earth Magnet

Traction motor, HSG, EPS motor, etc.

- We are mass-producing high-performance Nd-Fe-B permanent magnets, which can be applied to eco-friendly vehicle drive motors, wind generators, HDDs, and more. Medium rare earth grain boundary diffusion technology - Achieves equivalent magnetic coercivity with a composition that reduces the amount of heavy rare earth elements by 50-80%. - Reduces the use of expensive heavy rare earth elements to ensure price competitiveness. - Product design and characteristics are customized to meet customer needs.

  • Electrical equipment parts

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