IRON-BASED SOFT MAGNETIC POWDER, METHOD OF MANUFACTURING SAME, ARTICLE INCLUDING IRON-BASED SOFT MAGNETIC ALLOY POWDER, AND METHOD OF MANUFACTURING SAME

摘要

An iron-based soft magnetic powder obtained by precipitating a crystallite by crystallizing part of an amorphous phase by heat processing. The iron-based soft magnetic powder is characterized in that the iron-based soft magnetic powder includes Si, B, Cu, Nb, and unavoidable impurities, and has a crystallinity higher than a crystallinity when the coercive force is at a minimum.