Effect of Xe26+ ion irradiation on the microstructural evolution and mechanical properties of Zr-1Nb at room and high temperature
Yan, CG; Wang, RS; Wang, YL; Wang, XT; Bai, GH; Zhang, YW; Lu, EY; Wang, BY; Lu EY(卢二阳); Wang BY(王宝义)
刊名JOURNAL OF NUCLEAR MATERIALS
2015
卷号461页码:78-84
学科分类Materials Science; Nuclear Science & Technology; Mining & Mineral Processing
DOI10.1016/j.jnucmat.2015.02.037
文章类型Article
英文摘要Zr-1Nb samples were irradiated with 637 MeV Xe26+ ions to 5 dpa at room and high temperature and the microstructural evolution and mechanical properties were investigated. After irradiation, X-ray diffraction (XRD) and slow positron annihilation technique (SPAT) were used to study the microstructure and the results demonstrated that the microstrain, domain size, dislocation density and vacancy-type defects increased. The less increases in these microstructural parameters are due to the annihilation of defects at high temperature irradiation. The presence of the defects are responsible for the enhanced hardness of irradiation at room or high temperature and activation energy of irradiation at room temperature. The reason of the lowest activation energy of irradiation at high temperature still needs further clarification. (C) 2015 Elsevier B.V. All rights reserved.
类目[WOS]Materials Science, Multidisciplinary ; Nuclear Science & Technology ; Mining & Mineral Processing
收录类别SCI ; EI
WOS记录号WOS:000355023900011
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被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228499
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
中国科学院高能物理研究所_多学科研究中心
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Yan, CG,Wang, RS,Wang, YL,et al. Effect of Xe26+ ion irradiation on the microstructural evolution and mechanical properties of Zr-1Nb at room and high temperature[J]. JOURNAL OF NUCLEAR MATERIALS,2015,461:78-84.
APA Yan, CG.,Wang, RS.,Wang, YL.,Wang, XT.,Bai, GH.,...&王宝义.(2015).Effect of Xe26+ ion irradiation on the microstructural evolution and mechanical properties of Zr-1Nb at room and high temperature.JOURNAL OF NUCLEAR MATERIALS,461,78-84.
MLA Yan, CG,et al."Effect of Xe26+ ion irradiation on the microstructural evolution and mechanical properties of Zr-1Nb at room and high temperature".JOURNAL OF NUCLEAR MATERIALS 461(2015):78-84.
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