Samarium Cobalt Magnet High Temperature Resistance Disc Smco Magnets

Samarium cobalt magnet(SmCo magnet), is a kind of rare earth magnets, samarium cobalt and other rare earth metal materials by proportioning, smelting alloy, after crushing pressed sintering made of a magnetic tool material, high magnetic energy product extremely low temperature coefficient, the highest working temperature can reach 350, unlimited negative temperature, in the work when the temperature is above 180, and its maximum magnetic energy product (BHmax) Coercivity, temperature stability and chemical stability are higher than Ndfeb permanent magnet material with strong corrosion resistance and oxidation resistance. Therefore, it is widely used in aerospace, national defense, microwave devices, communications, medical equipment, instruments, instruments, various magnetic transmission devices, sensors, magnetic processors, motors, magnetic cranes and other samarium cobalt magnets. The maximum magnetic energy product (BHmax) range is from 16 MGOe to 32 MGOe, and its theoretical limit is 34 MGOe Samarium cobalt magnets have two composition ratios of 1:5 and 2:17.