Glass coated electrical steel sheet and articles prepared therefrom |
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| 申请号 | US23720272 | 申请日 | 1972-03-22 | 公开(公告)号 | US3836389A | 公开(公告)日 | 1974-09-17 |
| 申请人 | WESTINGHOUSE ELECTRIC CORP; | 发明人 | FOSTER K; SEIDEL J; | ||||
| 摘要 | An oriented silicon steel product and method for producing the same is described in which improved magnetostriction and strain sensitivity are obtained by means of bonding a thin glass layer to the surface of the steel. | ||||||
| 权利要求 | 2. The combination of claim 1 wherein composition is about 50% by weight of SiO2, about 6% by weight of Al2O3, about 12% by weight of B2O3, about 11% by weight of Na2O, about 6% by weight of CaO, and about 15% by weight of BaO. |
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| 说明书全文 | |||||||
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