发明授权
- 专利标题: Method for producing cube-on-edge oriented silicon steel
- 专利标题(中): 立方体立方硅钢制造方法
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申请号: US551515申请日: 1983-11-15
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公开(公告)号: US4482401A公开(公告)日: 1984-11-13
- 发明人: Robert F. Miller
- 申请人: Robert F. Miller
- 申请人地址: PA Pittsburgh
- 专利权人: Allegheny Ludlum Steel Corporation
- 当前专利权人: Allegheny Ludlum Steel Corporation
- 当前专利权人地址: PA Pittsburgh
- 主分类号: C21D1/70
- IPC分类号: C21D1/70 ; C21D8/12 ; C23C10/28 ; H01F1/147 ; H01F1/04
摘要:
An improvement in the manufacture of cube-on-edge oriented silicon steel; the improvement comprises coating the surface of the silicon steel with a manganese-bearing material prior to texture annealing, whereby secondary grain growth is inhibited during texture annealing to achieve reduced watt loss.
公开/授权文献
- US6139965A Cross-grained veneer and manufacturing method of the same 公开/授权日:2000-10-31