发明名称 |
Silicon steel and processing therefore |
摘要 |
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.
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申请公布号 |
US4367100(A) |
申请公布日期 |
1983.01.04 |
申请号 |
US19790085094 |
申请日期 |
1979.10.15 |
申请人 |
ALLEGHENY LUDLUM STEEL CORPORATION |
发明人 |
MILLER, JR., CLARENCE L. |
分类号 |
H01F1/18;C21D1/68;C21D1/70;C21D8/12;C22C38/02;C23C22/00;(IPC1-7):H01F1/04 |
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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