Invention Grant
- Patent Title: Metal material for parts of casting machine, molten aluminum alloy-contact member
- Patent Title (中): 铸造件零件的金属材料，熔融铝合金接触件
-
Application No.: US12891477Application Date: 2010-09-27
-
Publication No.: US08349468B2Publication Date: 2013-01-08
- Inventor: Jun Masuda , Shuhei Homma , Ryousuke Fujimoto
- Applicant: Jun Masuda , Shuhei Homma , Ryousuke Fujimoto
- Applicant Address: JP Tokyo-To
- Assignee: Toshiba Kikai Kabushiki Kaisha
- Current Assignee: Toshiba Kikai Kabushiki Kaisha
- Current Assignee Address: JP Tokyo-To
- Agency: DLA Piper LLP (US)
- Priority: JP2004-082990 20040322
- Main IPC: B32B5/16
- IPC: B32B5/16 ; B32B3/02 ; B32B3/14 ; B32B15/16 ; B32B15/18
Abstract:
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.
Public/Granted literature
Information query
