发明授权
- 专利标题： Hydrogen permeable alloy
- 专利标题（中）： 透氢合金
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申请号： US11390186申请日： 2006-03-28
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公开(公告)号： US07597842B2公开(公告)日： 2009-10-06
- 发明人: Kiyoshi Aoki , Kazuhiro Ishikawa , Tsuyoshi Sasaki , Toshiki Kabutomori
- 申请人： Kiyoshi Aoki , Kazuhiro Ishikawa , Tsuyoshi Sasaki , Toshiki Kabutomori
- 申请人地址： JP Tokyo JP Hokkaido
- 专利权人： The Japan Steel Works, Ltd.,National University Corporation Kitami Institute of Technology
- 当前专利权人： The Japan Steel Works, Ltd.,National University Corporation Kitami Institute of Technology
- 当前专利权人地址： JP Tokyo JP Hokkaido
- 代理机构： Sughrue Mion, PLLC
- 优先权： JPP2005-243047 20050824
- 主分类号： C22C27/02
- IPC分类号： C22C27/02
摘要：
An Nb—Ti—Co alloy having both good hydrogen permeability and good hydrogen embrittlement resistance comprises one of Fe, Cu or Mn as a fourth element, incorporating from 1 to 14 mol %. The content of Mn, if any, is preferably from 1 to 9 mol %. The desired hydrogen permeability can be attained by the (Nb, Ti) phase and the desired hydrogen embrittlement resistance can be attained by the CoTi phase, making is possible to obtain excellent hydrogen permeability and excellent hydrogen embrittlement resistance. None of Fe, Cu or Mn can impair these properties. Fe, Cu or Mn can replace some of the Co elements. Fe, Cu or Mn enhances the workability of the alloy.
公开/授权文献
- US20070048171A1 Hydrogen permeable alloy 公开/授权日：2007-03-01
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