Patent ID: 11920226
Assignee: SANYO SPECIAL STEEL CO., LTD.
Field: Materials, metallurgy (Chemistry)
Classification: CPC C  B  H | IPC B  C  H

Claim 1:
2. A powder for a magnetic member composed of a plurality of particles, wherein a main part of each of the particles is made of an alloy composed of:
5.0 mass % or more and 8.0 mass % or less of B,
0 mass % or more and 25 mass % or less of one or more selected from the group consisting of Cr, Mn, Co, and Ni, and
the balance being Fe and unavoidable impurities,
wherein the alloy contains an Fe2B phase, and
a ratio of bHc to weighted average N of a number of electrons possessed by each element (bHc/N) in the alloy is 500 A/(m·electron) or more and 700 A/(m·electron) or less.