MAGNETS SmCo - temperature resistance of up to 300 °C

Magnets SmCo

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Similarly to recently very popular neodymium magnets (NdFeB magnets), also samarium magnets (SmCo) belong to the strongest magnets. Their power is almost comparable with the power of neodymium magnets. However, on contrary to neodymium magnets, they are characterized with one very remarkable positive feature, i.e. their temperature resistance. The temperature resistance may be even up to 300 °C (in neodymium magnets this is 200 °C at maximum).

Another great strength of these magnets consists in their resistance against corrosion without a need of a surface treatment - therefore the SmCo magnets are supplied without any surface treatment.

According to the ratio of main elements contained in these magnets, samarium - Sm and cobalt, Co, we divide them into two main types: SmCo5 and Sm2Co17

As for the standard offer of prisms, cylinders and circular rings, we are capable of delivering them within 5 days after receipt of the offer (direct ordering is possible by clicking on the link situated above).

In the following table you may choose the magnetic and physical properties of SmCo materials that will suit you most.