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Increasing coercive field strength of cobalt-rare earth magnets - by magnetising, heat treating and remagnetising
Increasing coercive field strength of cobalt-rare earth magnets - by magnetising, heat treating and remagnetising
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机译:通过磁化,热处理和再磁化来提高钴稀土磁体的矫顽磁场强度
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摘要
The permanent magnets are heated to 200-600 degrees C, cooled and then remagnetised in the same direction in which they were originally magnetised. An increased coercive field strength is obtd. using relatively low applied magnetic field strengths.
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