Super large samarium cobalt magnet(4 disk smco magnets bonded together)
Sm2Co17, 28-30MGoe, super high performance, working temperature:350℃
SmCo magnet is a high performance, low temperature coefficient permanent magnet made of samarium and cobalt and other rare-earth elements. Its biggest advantage is its high working temperature---350℃, It needn't to be coated because it is difficult to be eroded and oxidized. SmCo magnet is widely used in motors, watch, transducers, instruments, positional detector, generators, radar and other applications.