Samarium cobalt permanent magnet

1. Introduction: Sm-Co magnet (Youshang magnetic magnet) is also called Sm-Co magnetic steel, Sm-Co permanent magnet, Sm-Co magnet, rare earth cobalt permanent magnet, etc. It is a kind of magnetic material made of samarium, cobalt and other rare earth metals through proportioning, melting into alloy, crushing, pressing and sintering. It has high magnetic energy product, low temperature coefficient, high working temperature up to 350℃ and unlimited negative temperature. When the working temperature is above 180℃, its large magnetic energy product, temperature stability and chemical stability are higher than NdFeB permanent magnet materials. Sm-Co magnets have strong corrosion resistance and oxidation resistance, so they are widely used in aerospace, national defense and military industry, microwave devices, communications, medical equipment, instruments, meters, various magnetic transmission devices, sensors, magnetic processors, motors, magnetic cranes and so on.

Performance Parameter

Performance Curve