发明申请
- 专利标题： METAL MATERIAL FOR PARTS OF CASTING MACHINE, MOLTEN ALUMINUM ALLOY-CONTACT MEMBER AND METHOD FOR PRODUCING THEM
- 专利标题（中）： 铸铝件用金属材料，铝合金接触构件及其制造方法
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申请号： US12891477申请日： 2010-09-27
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公开(公告)号： US20110014495A1公开(公告)日： 2011-01-20
- 发明人: Jun Masuda , Shuhei Homma , Ryousuke Fujimoto
- 申请人： Jun Masuda , Shuhei Homma , Ryousuke Fujimoto
- 申请人地址： JP Tokyo
- 专利权人： TOSHIBA KIKAI KABUSHIKI KAISHA
- 当前专利权人： TOSHIBA KIKAI KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo
- 优先权： JP2004-082990 20040322
- 主分类号： B32B15/01
- IPC分类号： B32B15/01 ; B32B15/04
摘要：
A Ni alloy layer is formed on a surface of a steel base on the side to be in direct contact with a molten aluminum alloy, and titanium carbide (TiC) is bonded in a particulate state to the surface of the Ni alloy layer. This makes it possible to provide a metal material having materially enhanced melting loss resistance without resorting to conventional techniques, such as the provision of a ceramic coating by PVD or CVD.
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