What are the major producing areas of rare earth permanent magnet materials in China?

According to the "China Magnetic Materials and Devices Industry Yearbook 2020), from the perspective of production capacity distribution, Zhejiang, Shanxi, Beijing-Tianjin, Jiangxi, Shandong,... ...More>>

How can ferrite motors be designed to be more cost-effective?

There are two routes to solve the above problem. One is to obtain a larger air gap magnetic density by means of built-in permanent magnets or tangential magnetic flux. Another route is to use the IPM rotor structure to increase the salient pole ratio of the motor... ...More>>

Introduction Of Nickel Plated Neodymium Magnets

Nickel coating on neodymium magnets is a very common coating. Almost seven or eight of ten NdFeB customers choose nickel plating. Today we will talk about nickel plating on neodymium magnets.... ...More>>

Rare earth element content in magnet

Neodymium iron boron magnets contain rare earth elements neodymium and dysprosium. Neodymium accounts for 29-32.5%, and dysprosium accounts for 0.6-1.2%. In many applications, the average content of rare earth metals is 31%. Samarium cobalt magnets contain rare earth element samarium (Sm), which accounts for about 23-28%.... ...More>>