| 摘要 |
PROBLEM TO BE SOLVED: To provide a soft magnetic material manufacturing member to be used for simply manufacturing a soft magnetic material that ensures high magnetic permeability and high saturation flux density, reduces a thickness of a magnetic body layer, and reduces eddy current loss by means of high electric resistance, to extremely reduce iron loss.SOLUTION: A soft magnetic manufacturing member includes: a supporting substrate; and a sheet material layered on the supporting substrate. The sheet member comprises an uncured or semi-cured resin layer having an epoxy resin composition. The epoxy resin composition contains soft magnetic metal powder having epoxy resin, a curing agent, and iron. A ratio of the soft magnetic metal powder is within a range of 55-85 vol.% with respect to entire solids. A thickness of the sheet material is within a range of 10-500 μm. |
