发明授权
- 专利标题： Composite material including silicon carbide and/or silicon nitride short fibers as reinforcing material and aluminum alloy with copper and relatively small amount of silicon as matrix metal
- 专利标题（中）： 复合材料包括碳化硅和/或氮化硅短纤维作为增强材料，铝合金与铜和相对少量的硅作为基体金属
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申请号： US901196申请日： 1986-08-28
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公开(公告)号： US4720434A公开(公告)日： 1988-01-19
- 发明人: Masahiro Kubo , Tadashi Dohnomoto , Atsuo Tanaka , Hidetoshi Hirai
- 申请人： Masahiro Kubo , Tadashi Dohnomoto , Atsuo Tanaka , Hidetoshi Hirai
- 申请人地址： JPX Toyota
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JPX Toyota
- 优先权： JPX60-193416 19850902
- 主分类号： C22C49/00
- IPC分类号： C22C49/00 ; B22D19/14 ; C22C21/00 ; C22C21/12 ; C22C21/14 ; C22C47/00 ; C22C49/06 ; B22F3/26
摘要：
A composite material is made from silicon carbide and/or silicon nitride short fibers embedded in a matrix of metal. The metal is an alloy consisting essentially of between approximately 2% to approximately 6% of copper, between approximately 0.5% to approximately 3% of silicon, and remainder substantially aluminum. The short fibers may be all silicon carbide short fibers, or may be all silicon nitride short fibers, or may be a mixture of silicon carbide and silicon nitride short fibers. The fiber volume proportion of the silicon carbide and/or silicon nitride short fibers may desirably be between approximately 5% and approximately 50%, and may more desirably be between approximately 5% and approximately 40%.
公开/授权文献
- US4169925A Manufacture of olefin polymers 公开/授权日：1979-10-02