Samarium Cobalt Magnet Material

Samarium Cobalt (SmCo) magnet is one of rare earth permanent magnets, has a less magnetic force than NdFeB material. It also has high coercivity (Hcj), especially had super high temperature resistance and good corrosion resistance, which makes it more suitable for working in high temperature environments. Samarium Cobalt has two composition ratios of SmCo5 and Sm2Co17.

Main advantages of ZHAOBAO MAGNET's SmCo

High Energy Product: reach to 32MGOe;

Ultra-high Working Temperature: up to 300℃;

Good Corrosion Resistance, generally coating is not required for antioxidant protection.

Samarium Cobalt Magnet Shape Classification

Block(Rectangle)

Sector

Ring and Tube

Rod and Disc

Segment (Arc)

Ring

(1) Magnetic Properties and Grades of SmCo Magnet

(2) Shapes of SmCo Magnet:

Samarium Cobalt magnets, like NdFeB magnets, can also be produced into various shapes and sizes according to the user's design. Common shapes are as follows: 

(3) Main Applications of SmCo Magnet

Because of high-temperature resistance and good corrosion resistance, SmCo is used in electroacoustic devices, motors, measuring instruments, microwave devices, machinery, sensor, etc.

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