发明名称 |
PROCESO PERFECCIONADO PARA PRODUCIR ACERO AL SILICIO ELEC- TROMAGNETICO DE GRANO ORIENTADO |
摘要 |
<p>A process for producing grain oriented electromagnetic silicon steel. The process includes the steps of: preparing a melt of silicon steel having, by weight, from 2.5 to 4.0% silicon; casting the steel; hot rolling the steel; cold rolling the steel; decarburizing the steel; applying a substantially non-reactive aluminum hydroxide coating to the steel; and final texture annealing the steel. The annealed steel being characterized by a substantially uniform metallic surface.</p> |
申请公布号 |
ES495308(D0) |
申请公布日期 |
1981.08.16 |
申请号 |
ES20080004953 |
申请日期 |
1980.09.24 |
申请人 |
ALLEGHENY LUDLUM STEEL CORPORATION |
发明人 |
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分类号 |
H01F1/18;C21D1/68;C21D1/70;C21D8/12;C22C38/02;C23C22/00;(IPC1-7):22C38/02 |
主分类号 |
H01F1/18 |
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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