发明名称 |
Tube for a nuclear fuel assembly, and method for making same |
摘要 |
A zirconium alloy tube for forming the whole or the outer portion of a nuclear fuel pencil housing or a nuclear fuel assembly guide tube. The zirconium alloy contains 0.8-1.8 wt. % of niobium, 0.2-0.6 wt. % of tin and 0.02-0.4 wt. % of iron, and has a carbon content of 30-180 ppm, a silicon content of 10-120 ppm and an oxygen content of 600-1800 ppm. The tube may be used when recrystallized or stress relieved. |
申请公布号 |
USRE43182(E1) |
申请公布日期 |
2012.02.14 |
申请号 |
US19980624757 |
申请日期 |
1998.04.20 |
申请人 |
MARDON JEAN-PAUL;SENEVAT JEAN;CHARQUET DANIEL;AREVA NP |
发明人 |
MARDON JEAN-PAUL;SENEVAT JEAN;CHARQUET DANIEL |
分类号 |
G21C3/06;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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