发明申请
- 专利标题: METAL LAMINATED STRUCTURE AND METHOD FOR PRODUCING THE SAME
- 专利标题(中): 金属层压结构及其制造方法
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申请号: US13580082申请日: 2010-12-27
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公开(公告)号: US20120315502A1公开(公告)日: 2012-12-13
- 发明人: Koji Nitta , Shinji Inazawa , Akihisa Hosoe , Masatoshi Majima , Osamu Suwata , Hiroshi Yokoyama , Shinichi Yamagata , Yugaku Abe
- 申请人: Koji Nitta , Shinji Inazawa , Akihisa Hosoe , Masatoshi Majima , Osamu Suwata , Hiroshi Yokoyama , Shinichi Yamagata , Yugaku Abe
- 申请人地址: JP Tokyo JP Osaka-shi
- 专利权人: A.L.M.T. Corp.,Sumitomo Electric Industries, Ltd.
- 当前专利权人: A.L.M.T. Corp.,Sumitomo Electric Industries, Ltd.
- 当前专利权人地址: JP Tokyo JP Osaka-shi
- 优先权: JP2010-034782 20100219
- 国际申请: PCT/JP2010/073556 WO 20101227
- 主分类号: B32B15/01
- IPC分类号: B32B15/01 ; C25D5/10
摘要:
There is provided a metal laminated structure in which a first metal layer containing tungsten is provided on a first surface of a second metal layer containing copper and a third metal layer containing tungsten is provided on a second surface of the second metal layer opposite to the first surface, and the first metal layer contains crystal grains of tungsten in a form of a columnar crystal extending in a direction perpendicular to the first surface of the second metal layer and the third metal layer contains crystal grains of tungsten in a form of a columnar crystal extending in a direction perpendicular to the second surface of the second metal layer, and a method for producing the metal laminated structure.
公开/授权文献
- US08993121B2 Metal laminated structure and method for producing the same 公开/授权日:2015-03-31