发明申请
US20110239823A1 MAGNETIC POWDER METALLURGY MATERIALS 审中-公开
磁性粉末冶金材料

MAGNETIC POWDER METALLURGY MATERIALS
摘要:
The present invention is directed to electrically conductive compacted metal parts fabricated using powder metallurgy methods. The iron-based powders of the invention are coated with magnetic or pre-magnetic materials.
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