发明申请
US20140302339A1 PREPARATION METHOD FOR SPIRAL LAMINATE COMPOSITE USING COMPRESSIVE TORSION
有权
使用压缩扭矩的螺旋层压复合材料的制备方法
- 专利标题: PREPARATION METHOD FOR SPIRAL LAMINATE COMPOSITE USING COMPRESSIVE TORSION
- 专利标题(中): 使用压缩扭矩的螺旋层压复合材料的制备方法
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申请号: US14351880申请日: 2012-10-02
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公开(公告)号: US20140302339A1公开(公告)日: 2014-10-09
- 发明人: Hyoung Seop Kim , Kang Hyun Choi , Dong Jun Lee , Eun Yoo Yoon
- 申请人: POSTECH ACADEMY-INDUSTRY FOUNDATION
- 优先权: KR10-2011-0107407 20111020
- 国际申请: PCT/KR2012/007979 WO 20121002
- 主分类号: B23K20/02
- IPC分类号: B23K20/02 ; B32B15/01
摘要:
Disclosed is a preparation method for a composite which comprises the following steps: (a) preparing unit metal pieces comprising two or more types of different metals; (b) circumferentially arranging the two or more types of unit metal pieces in a mold comprising upper and lower dies; (c) applying compressive stress to the loaded metal pieces using the upper and lower dies; and (d) rotating the upper and lower dies in one or two directions to apply torque in the pressed state.
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