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Samarium cobalt (SmCo)

Feb 23, 2017

Depending on the ingredients include SmCo5 and Sm2Co17. Due to its material is expensive, but its development is restricted. Samarium cobalt (SmCo) as the rare-earth permanent-magnet iron, not only has a high energy product (14-28MGOe), coercivity of reliable and good temperature characteristics. Compare with neodymium-Iron-Boron magnets, samarium-cobalt magnets are more suitable for working in high temperature environments.