Expensive Material Cobalt Samarium Magnets

Expensive Material Cobalt Samarium Magnets, Tile Shape Rare Earth SmCo Magnets, Custom Made BLDC Motor SmCo Permanent Magnet, high power High energy resistance Sintered magnets China Supplier

Expensive Material Cobalt Samarium Magnets Feature:
Magnet Grade SmCo5,Sm2Co17
Size customized
Usage/Application Industrial Use
Temperature Up to 350 degree
Composite Sintered SmCo Magnet
Minimum Order Quantity 10 Piece

SmCo magnets are produced of the rare earth material samarium-cobalt. SmCo block magnets are highly coercive with excellent corrosion resistance. They are commonly used at sensors or other devices where the magnet needs to operate in high temperatures.

Attributes of SmCo Magnets –
High resistance to demagnetization
High energy (magnetic strength is strong for its size)
Good temperature stability
Expensive material (cobalt is market price sensitive)
Applications of SmCo Magnets –
Computer disc drives, sensors, travelling wave tubes, linear actuators, satellite systems, motors where temporary stability is vital.

The most widely used magnetic material for motors are sintered neodymium material and SmCo magnets material. Sintered neodymium magnet features great magnetic strength which can bring large torque for rotors and stators. Among sintered NdFeB grades, the H, SH, EH and UH series are popular in that they can withstand working temperature up to 100-200 degree C without losing magnetism. 300 degree High Temperature Arc Sintering SmCo Magnets

However, as a considerable amount of motor types are to work under higher temperatures, SmCo magnet is preferred for its comparable magnetic strength with sintered neodymium N35 grade and its max working temperature which can be up to 250-300 degree C. Customized Tile Shape Rare Earth Samarium Cobalt Magnets