Author: Site Editor Publish Time: 2023-07-13 Origin: Site
Neodymium iron boron magnet, also known as rare earth permanent magnet material, is a magnetic material made from metal praseodymium neodymium through preparation and sintering.
Nd-Fe-B has the characteristics of high remanence, high Corrosion Resistance, and high magnetic field strength; Capable of maintaining magnetism for a long time at high temperatures without oxygen; Has good thermal stability; It has good chemical stability and high corrosion resistance. Its biggest feature is the ability to charge a larger volume of magnets (up to 100kg or more), and the demagnetization field is very small (negligible). Therefore, it has broad application prospects in the field of strong magnetic fields.
Because of its wide range of uses and huge usage, China consumes hundreds of thousands of tons annually. However, currently, only a few countries in the world can manufacture this high-tech and high value-added new functional material - "high-performance rare earth permanent magnet".
Due to its main composition being the alloying element of neodymium and iron (fe co), it is called neodymium iron boron. It is a high-performance permanent magnet widely used in the electronic industry,such as servo motor, mechanical manufacturing,such as magnetic separator in industry and instrumentation, for example: the perfum bottle,lipsticks,and artificial eyelashes...