IHEP OpenIR
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)
2015
Source PublicationJOURNAL OF NUCLEAR MATERIALS
ISSN0022-3115
EISSN1873-4820
Volume461Pages:78-84
SubtypeArticle
AbstractZr-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.
Subject AreaMaterials Science; Nuclear Science & Technology; Mining & Mineral Processing
DOI10.1016/j.jnucmat.2015.02.037
Indexed BySCI ; ADS ; EI
Language英语
WOS Research AreaMaterials Science, Multidisciplinary ; Nuclear Science & Technology
WOS SubjectMaterials Science ; Nuclear Science & Technology
WOS IDWOS:000355023900011
ADS Bibcode2015JNuM..461...78Y
ADS URLhttps://ui.adsabs.harvard.edu/abs/2015JNuM..461...78Y
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2015JNuM..461...78Y/citations
Citation statistics
Cited Times:8 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/228499
Collection中国科学院高能物理研究所
Recommended Citation
GB/T 7714
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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