发明名称 |
METHOD OF PRODUCING SILICON-IRON SHEET MATERIAL WITH BORON ADDITION AND PRODUCT |
摘要 |
<p>The addition to silicon-iron of a small amount of boron in critical proportion to the nitrogen content of the metal enables preparation of oriented silicon-iron sheet of good magnetic properties from material which would otherwise be incapable of secondary recrystallization necessary to produce such properties.</p> |
申请公布号 |
CA1042768(A) |
申请公布日期 |
1978.11.21 |
申请号 |
CA19750234739 |
申请日期 |
1975.09.03 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
GRENOBLE, HERBERT E. |
分类号 |
H01F1/147;(IPC1-7):21D7/00;22C38/00 |
主分类号 |
H01F1/147 |
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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