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SmCo magnet
    SmCo (Samarium Cobalt) magnet is  rare earth magnets, is form of  alloy of samarium and cobalt, and the advantage is very high working temperature. SmCo Magnet is a high performance, low temperature coefficient permanent magnet with its high working temperature - 350 degree centigrade. When working above 180 degree centigrade, SmCo Magnet  maximum energy product BH and steady temperature are superior than NdFeB magnetic materials. The magnetic force scale is from16 to 32MGOe. The SmCO magnet is  since 1970,as the first commercially viable rare earth permanent magnet material, SmCo is considered to still be the premium material for many high performance applications.

 SmCo magnets properties in China

SmCo magnets properties in US Performance 

SmCo magnets are very temperature stable - their properties stay within a very narrow range up to about 300-350° C


  SmCo Magnet  don't need to be coated, because it is difficult to be eroded and oxidized. Sintered SmCo is widely used in motors, watch, transducers, instruments, positional detector, generators, radar communications, medical equipments, various magnetism spreading devices, magnetic processor, electrical engineering and magnetic derrick.

Physical characteristics

 SmCo magnets are hard and very brittle, and have a very high magnetic strength – they can snap together with great force - please ensure that all personnel handling these magnets are aware to handle them carefully to avoid injury. They can chip or break if dropped or if snapped together - so take special care when handling these powerful magnets!


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