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动态应变时效对核电材料环境致裂影响的研究现状与进展 被引量：6

REVIEW ON RELATIONSHIP BETWEEN DYNAMIC STRAIN AGING AND ENVIRONMENTALLY ASSISTED CRACKING OF STRUCTURAL MATERIALS USED IN NUCLEAR POWER PLANTS
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摘要 综述了核级碳钢、低合金钢、不锈钢发生动态应变时效(DSA)的反常特征、影响因素及机制,讨论了DSA与高温高压水环境因素的交互作用对核电材料环境致裂的可能影响。指出了当前研究中存在的问题及进一步的研究方向。 The paper summarized the anomalous deformation characteristics, influencing factors and mechanisms of dynamic strain aging （DSA） in nuclear-grade carbon steels, low alloy steels and austenitic stainless steels. The possible effects of the interaction between DSA and high temperature water on environmentally assisted cracking of structural materials used in nuclear power plants have been discussed. The coming possible research topics and directions are also proposed.
作者 谭季波 吴欣强 韩恩厚
机构地区 中国科学院金属研究所金属腐蚀与防护国家重点实验室辽宁省核电材料安全与评价技术重点实验室
出处 《中国腐蚀与防护学报》 CAS CSCD 北大核心 2012年第6期437-442,共6页 Journal of Chinese Society For Corrosion and Protection
基金 国家科技重大专项(2010ZX06004-009) 国家重点基础研究发展计划项目(2011CB610506) 中国科学院金属研究所创新基金联合资助
关键词 动态应变时效 核电材料 高温高压水 环境致裂 腐蚀疲劳 应力腐蚀 dynamic strain aging, nuclear-grade materials, high temperature high pressure water, environmentally assisted cracking, corrosion fatigue, stress corrosion cracking
分类号 TG172.8 [金属学及工艺—金属表面处理]
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参考文献47

  • 1Kim I' S, Kang S S. Dynamic strain aging in SA508-class 3 pressure vessel steel [J]. Int. J. Pres. Ves. Pip., 1995, 62(2): 123-129.
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  • 7徐松,吴欣强,韩恩厚,柯伟.核电站用钢的高温高压水腐蚀疲劳研究进展[J].腐蚀科学与防护技术,2007,19(5):345-349. 被引量：12
  • 8徐松,吴欣强,韩恩厚,柯伟.316Ti不锈钢在模拟核电高温高压水中的腐蚀疲劳裂纹断口研究[J].中国腐蚀与防护学报,2010,30(2):119-123. 被引量：14
  • 9吴欣强,徐松,韩恩厚,柯伟.核级不锈钢高温水腐蚀疲劳机制及环境疲劳设计模型[J].金属学报,2011,47(7):790-796. 被引量：13
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二级参考文献75

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共引文献57

同被引文献27

引证文献6

二级引证文献9

中国腐蚀与防护学报
2012年 第6期

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