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Effects of twins on the fatigue behavior of polycrystalline copper
Guo, XL; Shen, YF; Lu, L; Li, SX
Corresponding AuthorGuo, XL(xlguo@imr.ac.cn)
2004-12-01
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume40Issue:12Pages:1281-1284
AbstractSymmetrical push-pull fatigue tests were conducted on as-electrodeposited polycrystalline copper containing a high density of twins. It was found that twins have different effects on fatigue hardening behavior of copper under different plastic strain amplitudes. When plastic strain amplitude was higher than about 8.14 x 10(-4), twins will elevate fatigue saturation stress and extend stress saturation plateau because of the interactions between twin boundaries and dislocations.
KeywordCu twin fatigue dislocation configuration persistent slip bands (PSBs)
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000226107700010
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/118898
Collection中国科学院金属研究所
Corresponding AuthorGuo, XL
AffiliationChinese Acad Sci, Met Res Inst, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Guo, XL,Shen, YF,Lu, L,et al. Effects of twins on the fatigue behavior of polycrystalline copper[J]. ACTA METALLURGICA SINICA,2004,40(12):1281-1284.
APA Guo, XL,Shen, YF,Lu, L,&Li, SX.(2004).Effects of twins on the fatigue behavior of polycrystalline copper.ACTA METALLURGICA SINICA,40(12),1281-1284.
MLA Guo, XL,et al."Effects of twins on the fatigue behavior of polycrystalline copper".ACTA METALLURGICA SINICA 40.12(2004):1281-1284.
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