| 摘要 |
PURPOSE:To provide a composite soft magnetic material having high permeability and small power loss. CONSTITUTION:A composite soft magnetic material comprises a high resistance soft magnetic substance layer interposed between soft magnetic metal particles each having a surface layer of a nonmagnetic metal oxide, wherein the particle has 2 or more of aspect ratio obtained by dividing a mean long axis length by a mean thickness in a flat state. A sintered composite soft magnetic material contains no soft magnetic metal particle in which its main surface is oriented perpendicularly to a magnetic field to be applied at the time of using. |
