The SmCo magnet is a high performance, low temperature coefficient permanent magnet which is made of samarium and cobalt and other rare earth elements. Its biggest advantage is its high working temperature(350°C), so it requires no special surface treatment. This makes SmCo magnet an excellent choice for designers when high temperature environments may be present.
The SmCo magnet could be widely used in motors, watch, transducers, instruments, positional detector, generators, radar and other applications.