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US4214903A Bismuth-tin-indium alloy 失效
铋锡铟合金

Bismuth-tin-indium alloy
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.
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