Soft magnetic powder, pressed powder body, and magnetic component

Abstract

Disclosed is a soft magnetic powder including a main component represented by composition formula: (Fe(1−(α+β))X1αX2β)(1−(a+b+c+d+e+f))MaBbPcSidCeSf. X1 represents one or more selected from the group consisting of Co and Ni; X2 represents one or more selected from the group consisting of Al, Mn, Ag, Zn, Sn, As, Sb, Cu, Cr, Bi, N, and rare earth elements; and M represents one or more selected from the group consisting of Nb, Hf, Zr, Ta, Mo, W, Ti, and V. The following relations are satisfied: 0≤a≤0.140; 0.020<b≤0.200; 0<c≤0.150; 0≤d≤0.060; 0≤e≤0.030; 0≤f≤0.010; α≥0; β≥0; and 0≤α+β≤0.50. An oxygen content ratio in the soft magnetic powder is from 300 ppm to 3,000 ppm as a mass ratio.

Dependencies are inferred from the claim text.