SmCo Magnet 1:5 and 2:17

SmCo magnet is a kind of rare earth magnet, which is a magnet made of samarium, cobalt and other metal rare earth materials. Developed in 1970, SmCo magnets are the second strongest, second only to NdFeB magnets, with high maximum energy product (BHmax ranging from 9MGOe to 31 MGOe) and high coercivity. There are two composition ratios of SmCo magnets, which are SmCo5 and Sm2Co17. The content of amarium alloy is about 25%-36% by weight and is very useful in high-temperature operations and can be used in higher temperature applications. The Curie temperature of SmCo magnet is 600-710℃, and working temperature is 250-550℃.