| 发明名称 |
Method of producing silicon-iron sheet materal, and product |
| 摘要 |
The magnetic properties of silicon-iron are improved by adding tin, and by both adding tin and lowering the sulfur content the weld brittleness is reduced in addition to improving the magnetic properties.
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| 申请公布号 |
US4123299(A) |
申请公布日期 |
1978.10.31 |
| 申请号 |
US19780837505 |
申请日期 |
1978.09.29 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
FIEDLER, HOWARD C.;COHEN, JOSEPH T. |
| 分类号 |
C22C38/02;H01F1/147;(IPC1-7):H01F1/04 |
主分类号 |
C22C38/02 |
| 代理机构 |
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代理人 |
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| 地址 |
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