Soft magnetic alloy and magnetic device

Abstract

A soft magnetic alloy including a composition having a formula of ((Fe(1-(α+β))X1αX2β)(1-(a+b+c+d+e))MaBbPcCrdCue)1-fCf. X1 is one or more elements selected from a group of Co and Ni. X2 is one or more elements selected from a group of W, Al, Mn, Ag, Zn, Sn, As, Sb, Bi, N, O, and rare earth elements. M is one or more elements selected from a group of Nb, Hf, Zr, Ta, Ti, Mo, and V. 0.020≤a≤0.060, 0.020≤b≤0.060, 0≤c≤0.030, 0≤d≤0.050, 0≤e≤0.030, 0<f≤0.040, α≥0, β≥0, and 0≤α+β≤0.50 are satisfied.

Dependencies are inferred from the claim text.