Composite soft magnetic powdery material and magnetically biasing permanent magnetic core containing same
作者： Yu-Chin Chen , Wei Chen , Zhi Huang , Yi-Lin Chen
DOI:
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摘要: The present invention relates to a composite soft magnetic powdery material. material includes strong permanent powder and Fe-based powder. mixing ratio of the is from 5:5 9:1. has permeability 5 50.
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