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Samarium Cobalt (SmCo) Rare Earth Magnet - 32MGOe BH(max.) & 350℃ High Temp. Magnet

Samarium cobalt magnet is one of the rare earth permanent magnets. It includes SmCo5 (1:5), and Sm2Co17 (2:17).

The BH(max.) ranges from 16 MGOe to 32 MGOe. So it is the only one type of rare earth magnet that can be close to low grade sintered neodymium magnet.

Meanwhile, the high temperature resistance of smco magnet is from 250℃ to 350℃, the Curie temperature is from 700℃to 840℃. That's what makes the smco magnet different – high magnetic property, high working temperature.

Compared with neodymium magnet, samarium cobalt magnets also have superior anti - corrosive and oxidation resistance. So they don’t need any coating.

But if you need coating for nice appearance or enhance anti-corrosive performance, they can be plated with nickel, zinc, gold, or epoxy or other coating.

In regard to smco magnet application, they are used chiefly in very complex working environment because of good magnetic stability. So they are very suitable for manufacturing various high performance permanent magnet motor.

Due to excellent properties, we can hardly see any smco magnet in daily supplies. They are mainly for use in aerospace, national defense, microwave devices, communication, medical equipment, instruments, and meters, all kinds of magnetic transmission device, sensor, magnetic processor, and motor, magnetic crane.

Obviously, it’s a real magnet for industry.

China Magnets Source Material Limited, owing to mature production technology and advanced equipment, can produce a variety of shapes, high and stable performance of samarium cobalt products. We also provide technical assistance in the process of your magnet design if necessary. Please feel free to contact us if you have any smco magnet or assembly requirement.

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China Magnets Source Material Limited
Tower B, Qiongzhu Building,
Huawang Rd,Longhua District,
Tel: +86 755 28174720
Fax: +86 755 28174720