Samarium Cobalt (SmCo) magnet is made primarily from rare earth metal samarium and strategic metal cobalt, with iron, copper, zirconium and praseodymium. It has high performance and low temperature coefficient, the maximum working temperature is up to 350℃. It doesn't need to be coated because it is difficult to be eroded and oxidized, widely used in motor, sensor, meter, electronic, watch, automobile, aviation, aerospace and other applications. There are two alloy series for SmCo magnets: SmCo5 and Sm2Co17.
- Mar 29, 2018 -