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

PREPARATION METHOD FOR SPIRAL LAMINATE COMPOSITE USING COMPRESSIVE TORSION
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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