Samarium-cobalt permanent magnetic materials are divided into SmCo5 and Sm2Co17, which are characterized by their magnetic stability, temperature resistance and super corrosion resistance. Its maximum operating temperature can reach 350 degrees Celsius, very suitable for manufacturing high-performance permanent magnet motors and some of the work environmentrequirement sWith the product.
The main features:
Samarium drill permanent magnetic materials by powder metallurgy into legal system, its chemical composition is divided into SmCo5 and Sm2Co17. Is the magnetic after ndfeb magnetic material. The advantages of this kind of material is its magnetic stability and temperature resistance. And strong corrosion resistance, is under the special environment of sintered ndfeb magnet rare alternatives. Its disadvantage lies in its hardness and brittleness.
The magnetic properties：
Production flow chart：