发明授权
- 专利标题: Process for the production of a metal sheet having a fine composite structure and a metal sheet obtained thereby
- 专利标题(中): 制造具有精细复合结构的金属片和由此获得的金属片的方法
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申请号: US09492139申请日: 2000-01-27
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公开(公告)号: US06372062B1公开(公告)日: 2002-04-16
- 发明人: Sasaki Masahiro , Seiichi Takeda
- 申请人: Sasaki Masahiro , Seiichi Takeda
- 主分类号: B32B1501
- IPC分类号: B32B1501
摘要:
A process for the production of a metal sheet having a multi-layered structure and a fine composite structure, which process comprises stacking at least two kinds of thin sheets selected from thin sheets of pure metals and thin sheets of alloys alternately so as to have multiple layers in total, integrating the stacked sheets by circumferential welding or placing the stacked sheets in a steel or stainless steel box to integrate these, and then, bonding all the layers of the integrated sheets metallically by hot rolling, and a metal sheet obtained thereby.