发明名称 |
THERMAL-MECHANICAL TREATMENT OF COMPOSITE NUCLEAR FUEL ELEMENT CLADDING |
摘要 |
<p>24-NT-04337 Cladding for nuclear fuel elements which is formed with a zirconium metal barrier layer bonded to the inside surface of a zirconium alloy tube and which is sized by a cold working tube reduction process and is heat treated after final reduction at a temperature and for a time period which allows substantially complete recrystallization of the zirconium metal barrier layer and provides a finegrained microstructure therein and which stress-relieves but does not fully recrystallize the zirconium alloy tube. The crystallographic structure of the zirconium metal barrier layer may be improved by compressive deformation such as shot-peening.</p> |
申请公布号 |
CA1139023(A) |
申请公布日期 |
1983.01.04 |
申请号 |
CA19790339612 |
申请日期 |
1979.11.09 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ROSENBAUM, HERMAN S.;DAVIES, JOHN H. |
分类号 |
G21C3/00;G21C3/20;(IPC1-7):21C3/04;21C21/02;G21C21/02 |
主分类号 |
G21C3/00 |
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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