| 发明名称 |
HIGH INITIAL PERMEABILITY FE-48NI PRODUCT AND PROCESS FOR MANUFACTURING SAME |
| 摘要 |
A process is described for producing iron-nickel magnetic alloys having a high initial permeability. Various steps including air melting, vacuum remelting with critical control of the carbon oxygen and sulfur levels are employed along with the secondary recrystallized microstructure to achieve the desired results.
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| 申请公布号 |
US3657026(A) |
申请公布日期 |
1972.04.18 |
| 申请号 |
USD3657026 |
申请日期 |
1969.07.28 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
DAVID A. COLLING |
| 分类号 |
C22C38/00;C21D8/12;C22C19/00;C22C38/08;C22F1/00;C22F1/10;H01F1/147;(IPC1-7):H01F1/16 |
主分类号 |
C22C38/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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