Samarium cobalt (SmCo) is a type of rare-earth magnet that has the ability to operate in high temperatures and has superior resistance to corrosion. SmCo permanent magnets are characterized by excellent resistance against rust and oxidation and high-performance consistency at temperature 200°C -300°C. SmCo magnets are widely applied in motors, mete1
SmCo ring magnet is a high performance, low temperature coefficient permanent magnet with its high working temperature-350 degree centigrade. When working above 180 degree centigrade, its maximum energy product BH and steady temperature are superior than NdFeB magnetic materials. Sintered SmCo needn’t to be coated because it is difficult to be erod1