| 发明名称 |
SOFT MAGNETIC COMPOSITE MATERIAL |
| 摘要 |
<p>A soft magnetic composite material obtained by dispersing a powdered magnetic material (A) composed of soft ferrite in a polymer (B), wherein the powdered magnetic material (A) is a powdered magnetic material of a random form obtained by grinding a sintered magnetic material, and the average particle size (d2) of the powdered magnetic material (A) is greater than the average crystal grain size (d1) of the sintered magnetic material by at least twice.</p> |
| 申请公布号 |
EP1014394(A1) |
申请公布日期 |
2000.06.28 |
| 申请号 |
EP19980902216 |
申请日期 |
1998.02.13 |
| 申请人 |
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
TADA, MASAHITO;SUZUKI, KEIICHIRO |
| 分类号 |
H01F1/37;(IPC1-7):H01F1/37 |
主分类号 |
H01F1/37 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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