Survey of plateau behaviour in the cyclic stress-strain curve of copper single crystals

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	Survey of plateau behaviour in the cyclic stress-strain curve of copper single crystals
	X. W. Li; Z. G. Wang; S. X. Li
	1999
发表期刊	Philosophical Magazine Letters
ISSN	0950-0839
卷号	79 期号:9 页码:715-719
摘要	Experimental results relating to the plateau behaviour in the cyclic stress-strain (CSS) curve of copper single crystals located on different sides of the stereographic triangle are summarized. Unlike the situation for single-slip-oriented crystals, the crystallographic orientation has a strong effect on the plateau behaviour in the CSS curves of double- and multiple-slip-oriented crystals. The existence or non-existence of a plateau in the CSS curves, as well as the corresponding plateau stress amplitude, depend not only on the modes and intensities of dislocation interactions among slip systems operating in the crystals but also on the slip deformation characteristics associated with crystal orientations. The plateau region in CSS curve disappears only when multiple slip plays a determining role during cyclic deformation.
部门归属	chinese acad sci, inst met res, state key lab fatigue & fracture mat, shenyang 110015, peoples r china.;li, xw (reprint author), chinese acad sci, inst met res, state key lab fatigue & fracture mat, shenyang 110015, peoples r china
关键词	Double-slip Dislocation-structures Deformation Features Fatigue
URL	查看原文
WOS记录号	WOS:000082711000009
引用统计	被引频次：30[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37409
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. W. Li,Z. G. Wang,S. X. Li. Survey of plateau behaviour in the cyclic stress-strain curve of copper single crystals[J]. Philosophical Magazine Letters,1999,79(9):715-719.
APA	X. W. Li,Z. G. Wang,&S. X. Li.(1999).Survey of plateau behaviour in the cyclic stress-strain curve of copper single crystals.Philosophical Magazine Letters,79(9),715-719.
MLA	X. W. Li,et al."Survey of plateau behaviour in the cyclic stress-strain curve of copper single crystals".Philosophical Magazine Letters 79.9(1999):715-719.