sphere shaped rare earth magnets Good Value for Money

Unit Price:	0.02~80 USD

Model No.: 20230901

species: Permanent

composition: Rare Earth Magnet, Neodymium Magnet, Ndfeb Magnet

shape: Block

tolerance: ±3%, ±5%

Processing Service: Cutting, Punching

We accept customized services:

1) Shape and Dimension Requirements;

2) Material and coating requirements;

3) Processing according to design drawings;

4)Requirements for Magnetization Direction;

5) Magnet Grade Requirements;

6) Surface treatment requirements (plating requirements)

Rare Earth Neodymium Magnets

Neodymium magnet, the third generation of the rare-earth permanent magnet, is the most powerful and advanced permanent magnet today. Neodymium is named as"Magnet King" for its high remanence, high energy. Moreover, it has the high performance and high-cost ration, because of the rich rare earth resources in China and the ever-changing production process and technological progress. It can be easily formed into various sizes and different shapes, such as segment, ring, block, etc.

Grades of Neodymium Magnet

Neodymium magnets are all graded by the material they are made of. As a very general rule, the higher the grade (the number following the 'N'), the stronger the magnet. The highest grade of neodymium magnet currently available is N52. Any letter following the grade refers to the temperature rating of the magnet. If there are no letters following the grade, then the magnet is standard temperature neodymium. The temperature ratings are standard (no designation) - M - H - SH - UH - EH.