Magnetworld AG

Manufacturer
Germany
Website
Product inquiry
Phone

DIN EN ISO 9001:2008
DIN EN ISO 14001:2009

Magnetworld AG

Manufacturer
Germany
Website
Product inquiry
Phone

DIN EN ISO 9001:2008
DIN EN ISO 14001:2009

Bonded SmCo magnets by Magnetworld AG

Plastic-bonded SmCo-magnets are produced from powdered SmCo-magnet material and synthetic resin. The magnets are shaped using the processes of either injection moulding or form pressing. The resulting magnets obtain highest form tolerances, so that a further shaping process is unnecessary. Actually, these magnets themselves have a relatively high corrosive resistance to environmental influences. The remanence of SmCo-magnets lies, depending on the alloy, between ca. 0.40 - 0.80 Tesla. The remanence is therefore about half as high as that of NdFeB-magnets. However, the coercive field strength of 400 - 880 kA/m is approximately three times less than that of NdFeB-magnets. SmCo-magnets have a very low (negative) temperature coefficient and can be used for temperatures of up to +250°C.

More Products in the Area of Samarium Cobalt Magnets

The main raw materials for SmCo-magnets are samarium (~25% - 35%), small quantities of chrome and copper, and the remainder being cobalt. SmCo-magnets are manufactured primarily using presses and sint...

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