发明名称 |
Zirconium-based alloy tube for a nuclear reactor fuel assembly |
摘要 |
A tube for constituting all or part of a cladding or guide tube for a fuel assembly is made from an alloy containing, by weight, 0.4% to 0.6% of tin, 0.5% to 0.8% of iron, 0.35% to 0.50% of vanadium, and 0.10% to 0.18% of oxygen, 100 ppm to 180 ppm of carbon and 50 ppm to 120 ppm of silicon. The alloy contains nothing else apart from zirconium and unavoidable impurities and it is completely recrystallized.
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申请公布号 |
US5802130(A) |
申请公布日期 |
1998.09.01 |
申请号 |
US19970880440 |
申请日期 |
1997.06.27 |
申请人 |
FRAMATOME;COMPAGNIE GENERALE DES MATIERES NUCLEAIRES |
发明人 |
MARDON, JEAN-PAUL;SEVENAT, JEAN;CHARQUET, DANIEL |
分类号 |
G21C3/06;C22C16/00;C22F1/00;C22F1/18;G21C3/07;(IPC1-7):G21C3/07 |
主分类号 |
G21C3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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