Patent ID: 11948715
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A magnetic composite comprising first metal magnetic particles and a resin, wherein:
the first metal magnetic particles contain at least one Fe-containing crystalline material; and

Bs×α×{log(γ×1/D+δ×Bs+ε)}{circumflex over ( )}β≥13T,  [Formula 1], where Bs and D are a saturation flux density in T and a median diameter of crystallites in μm, respectively, of the crystalline material, α=14.3,β=−0.67, γ=752, δ=512, and ε=−815, and
the Fe constitutes from 91 wt % to 98 wt % of the first metal magnetic particles, and a Si constitutes from 2 wt % to 9 wt % of the first metal magnetic particles.