The sintered NdFeB permanent magnet material adopts a powder metallurgy process, and the smelted alloy is made into a powder and pressed into a preform in a magnetic field, and the compact is sintered in an inert gas or vacuum to achieve densification, in order to improve the coercive force of the magnet. It is usually necessary to perform an aging heat treatment. Sintered NdFeB permanent magnet materials have excellent magnetic properties and are widely used in electronics, electric machinery, medical equipment, toys, packaging, hardware machinery, aerospace and other fields. More common are permanent magnet motors, speakers, magnetic separators, Computer disk drive, magnetic resonance imaging equipment, etc.
Contact: Operating department
Add: Room 1703# , Hedi Square, No. 200 South Maanshan Road, Baohe District, Hefei, Anhui Province.