| 800H和690合金的氢渗透及氢脆研究前瞻 |
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| 引用本文： | 邹岷. 800H和690合金的氢渗透及氢脆研究前瞻[J]. 核动力工程, 2003, 24(1): 37-41 |
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| 作者姓名： | 邹岷 |
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| 作者单位： | 中国核动力研究设计院核燃料及材料国家重点实验室,成都,610041 |
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| 摘 要： | 综述了铁镍基和镍基高温合金中氢的渗透和氢脆的决定性影响因素－－氢“陷阱”和表面氧化保护膜对这类合金抗氢渗透和氢脆性能的影响。提出了针对欲用作深海潜器小型核动力装置细棒状U－ZrH1.6燃料元件包壳的800H合金和690合金的抗氢渗透和氢脆性能评价需重点研究的方向。
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| 关 键 词： | 800H合金 690合金 氢渗透 氢脆 氢“陷阱” 表面氧化保护膜 |
| 文章编号： | 0258-0926(2003)01-037-05 |
| 修稿时间： | 2002-03-05 |
Prospects of Research on Hydrogen Permeation and Hydrogen Embrittlement in 800H and 690 Alloys |
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| ZOU Min. Prospects of Research on Hydrogen Permeation and Hydrogen Embrittlement in 800H and 690 Alloys[J]. Nuclear Power Engineering, 2003, 24(1): 37-41 |
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| Authors: | ZOU Min |
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| Abstract: | This paper reviews the determining influences of hydrogen traps and surface oxidation protective films in Fe-Ni based and Ni based high temperature alloys on their anti-hydrogen permeation andanti-hydrogen embrittlement properties, and pointS out the key research directions related to theassessment of the anti-hydrogen permeation and anti-hydrogen embrittlement properties of 800H and 690 alloys which may be used as U -ZrH1.6 fuel cladding in compact nuclear power reactors. |
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| Keywords: | H alloy 690 alloy Hydrogen permeation Hydrogen embrittlement Hydrogen traps Surface oxidation protective films |
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