| 发明名称 |
IRON-COBALT ALLOY POWDER FOR DUST CORE, DUST CORE USING SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To provide an Fe-Co alloy powder for producing a dust core having a high bulk density and hence a high flux density. SOLUTION: The Fe-Co alloy powder for dust cores contains Co 25-70 mass% and has a martensite structure as a main composition. COPYRIGHT: (C)2004,JPO&NCIPI
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| 申请公布号 |
JP2004221120(A) |
申请公布日期 |
2004.08.05 |
| 申请号 |
JP20030003319 |
申请日期 |
2003.01.09 |
| 申请人 |
DAIDO STEEL CO LTD |
发明人 |
SAITOU TAKANOBU;TAKEMOTO SATOSHI |
| 分类号 |
B22F1/00;B22F3/00;C22C19/07;C22C38/00;H01F1/20;(IPC1-7):H01F1/20 |
主分类号 |
B22F1/00 |
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