发明授权
- 专利标题: Bismuth-tin-indium alloy
- 专利标题(中): 铋锡铟合金
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申请号: US851267申请日: 1977-11-14
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公开(公告)号: US4214903A公开(公告)日: 1980-07-29
- 发明人: Hideki Murabayashi , Katsuhiko Kawakita , Kisaku Nakamura , Sadao Kobatake
- 申请人: Hideki Murabayashi , Katsuhiko Kawakita , Kisaku Nakamura , Sadao Kobatake
- 申请人地址: JPX
- 专利权人: Tokyo Shibaura Electric Co., Ltd.
- 当前专利权人: Tokyo Shibaura Electric Co., Ltd.
- 当前专利权人地址: JPX
- 优先权: JPX50-32937 19750320
- 主分类号: C22C12/00
- IPC分类号: C22C12/00
摘要:
Disclosed is a bismuth-tin-indium alloy consisting essentially of 53 to 76 weight % of bismuth, 22 to 35 weight % of tin and 2 to 12 weight % of indium. This alloy has excellent sealing property and oxidation resistance, and is suitable particularly to the use as a seal material for a rotating plug of a nuclear reactor.
公开/授权文献
- USD347836S Photographic film cassette 公开/授权日:1994-06-14
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