发明名称 |
SUPPRESSION METHOD FOR STRESS CORROSION CRACKING OF NUCLEAR APPLIANCE MEMBER AND FILM FORMATION DEVICE FOR NUCLEAR APPLIANCE MEMBER |
摘要 |
PROBLEM TO BE SOLVED: To suppress occurrence and propagation of stress corrosion cracking in reactor materials. SOLUTION: A film 3 of an electrode component is formed on a film formation surface of structure members by impressing voltage between an electrode 4 mainly composed of rare metal elements and nuclear appliance structure member 2, and generating discharge between the electrode and the film formation surface 2a of the structure member in air atmosphere. COPYRIGHT: (C)2003,JPO
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申请公布号 |
JP2003194988(A) |
申请公布日期 |
2003.07.09 |
申请号 |
JP20010400539 |
申请日期 |
2001.12.28 |
申请人 |
HITACHI LTD |
发明人 |
YOKOI HIROTO;WATANABE ATSUSHI;UETAKE NAOTO |
分类号 |
G21D1/00;C23C14/24;C23F15/00;(IPC1-7):G21D1/00 |
主分类号 |
G21D1/00 |
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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