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Observation of the dislocation structure in [013] copper single crystal during corrosion fatigue in NaCl aqueous solution
Yang, JH; Jia, WP; Li, SX; Ke, W
Corresponding AuthorYang, JH(jihong.yang@aeromech.usyd.edu.au)
2004
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume40Issue:1Pages:99-102
AbstractThe saturation dislocation microstructures-in a [013] orientated copper single crystal during fatigue in air and NaCl aqueous solution were observed by electron channeling contrast (ECC) technique in SEM and TEM. The results show that the saturation dislocation structure during the corrosion fatigue in the aqueous solution of 0.5 mol/L NaCl mainly consists of labyrinth and veins dislocation structures, which differs from the dislocation structures of the PSBs and veins in the air environment. The observation reveals that the influence of environment for fatigued dislocation structures is equivalent to increase the plastic shear strain amplitude to the fatigued sample when other conditions are identical.
Keywordcopper single crystal corrosion fatigue dislocation microstructure
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000189379800019
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/119995
Collection中国科学院金属研究所
Corresponding AuthorYang, JH
Affiliation1.Shenyang Normal Coll, Dept Phys, Shenyang 110034, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Yang, JH,Jia, WP,Li, SX,et al. Observation of the dislocation structure in [013] copper single crystal during corrosion fatigue in NaCl aqueous solution[J]. ACTA METALLURGICA SINICA,2004,40(1):99-102.
APA Yang, JH,Jia, WP,Li, SX,&Ke, W.(2004).Observation of the dislocation structure in [013] copper single crystal during corrosion fatigue in NaCl aqueous solution.ACTA METALLURGICA SINICA,40(1),99-102.
MLA Yang, JH,et al."Observation of the dislocation structure in [013] copper single crystal during corrosion fatigue in NaCl aqueous solution".ACTA METALLURGICA SINICA 40.1(2004):99-102.
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