High-iron-concentration samarium-cobalt magnet
Samarium cobalt magnets are also known as samarium cobalt magnets, samarium cobalt permanent magnets, samarium cobalt permanent magnets, rare earth cobalt permanent magnets, and the like. It is a magnetic material made of lanthanum, cobalt and other metal rare earth materials by smelting into alloys, pulverized, pressed and sintered. It has high magnetic energy product and extremely low temperature coefficient.