Cyclic deformation and fatigue damage behavior of Cu monocrystals, bicrystals and tricrystals

IMR OpenIR

	Cyclic deformation and fatigue damage behavior of Cu monocrystals, bicrystals and tricrystals; Cyclic deformation and fatigue damage behavior of Cu monocrystals, bicrystals and tricrystals; Cyclic deformation and fatigue damage behavior of Cu monocrystals, bicrystals and tricrystals
	Z. G. Wang; X. W. Li; Z. F. Zhang; W. P. Jia; S. X. Li
	1999 ; 1999 ; 1999
发表期刊	Journal of Materials Science & Technology ; Journal of Materials Science & Technology ; Journal of Materials Science & Technology
ISSN	1005-0302 ; 1005-0302 ; 1005-0302
卷号	15 期号:6 页码:489-508
摘要	In the present work, the cyclic deformation behavior of Cu single crystals oriented for double- and multiple slip as well as Cu bicrystals and tricrystals was investigated under constant plastic strain control at room temperature in air. The main objectives of the study are: (1) to find out the effects of crystallographic orientation and grain boundary (GB) on the cyclic stress-strain (CSS) curves; (2) to compare the cyclic deformation behavior of the double-, multiple-slip crystals, bicrystals and tricrystals with that of single-slip oriented crystals and to correlate the results with those of polycrystals; (3) to examine the corresponding dislocation structures; (4) to investigate the interactions of persistent slip bands (PSBs) with GBs and triple joint (TJ) as well as intergranular fatigue cracking in Cu bicrystals and tricrystals.; In the present work, the cyclic deformation behavior of Cu single crystals oriented for double- and multiple slip as well as Cu bicrystals and tricrystals was investigated under constant plastic strain control at room temperature in air. The main objectives of the study are: (1) to find out the effects of crystallographic orientation and grain boundary (GB) on the cyclic stress-strain (CSS) curves; (2) to compare the cyclic deformation behavior of the double-, multiple-slip crystals, bicrystals and tricrystals with that of single-slip oriented crystals and to correlate the results with those of polycrystals; (3) to examine the corresponding dislocation structures; (4) to investigate the interactions of persistent slip bands (PSBs) with GBs and triple joint (TJ) as well as intergranular fatigue cracking in Cu bicrystals and tricrystals.; In the present work, the cyclic deformation behavior of Cu single crystals oriented for double- and multiple slip as well as Cu bicrystals and tricrystals was investigated under constant plastic strain control at room temperature in air. The main objectives of the study are: (1) to find out the effects of crystallographic orientation and grain boundary (GB) on the cyclic stress-strain (CSS) curves; (2) to compare the cyclic deformation behavior of the double-, multiple-slip crystals, bicrystals and tricrystals with that of single-slip oriented crystals and to correlate the results with those of polycrystals; (3) to examine the corresponding dislocation structures; (4) to investigate the interactions of persistent slip bands (PSBs) with GBs and triple joint (TJ) as well as intergranular fatigue cracking in Cu bicrystals and tricrystals.
部门归属	chinese acad sci, inst met res, state key lab fatigue & fracture mat, shenyang 110015, peoples r china.;wang, zg (reprint author), chinese acad sci, inst met res, state key lab fatigue & fracture mat, shenyang 110015, peoples r china ; chinese acad sci, inst met res, state key lab fatigue & fracture mat, shenyang 110015, peoples r china.;wang, zg (reprint author), chinese acad sci, inst met res, state key lab fatigue & fracture mat, shenyang 110015, peoples r china ; chinese acad sci, inst met res, state key lab fatigue & fracture mat, shenyang 110015, peoples r china.;wang, zg (reprint author), chinese acad sci, inst met res, state key lab fatigue & fracture mat, shenyang 110015, peoples r china
关键词	Copper Single-crystals Copper Single-crystals Copper Single-crystals Stress-strain Response Stress-strain Response Stress-strain Response Stage-i Propagation Stage-i Propagation Stage-i Propagation Dislocation-structures Dislocation-structures Dislocation-structures Double-slip Double-slip Double-slip Polycrystalline Copper Polycrystalline Copper Polycrystalline Copper Aluminum Aluminum Aluminum Tricrystals Tricrystals Tricrystals Crack Nucleation Crack Nucleation Crack Nucleation Surface Surface Surface Temperatures Temperatures Temperatures
URL	查看原文 ; 查看原文 ; 查看原文
WOS记录号	WOS:000083883100001 ; WOS:000083883100001 ; WOS:000083883100001
引用统计	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.imr.ac.cn/handle/321006/37529
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. G. Wang,X. W. Li,Z. F. Zhang,et al. Cyclic deformation and fatigue damage behavior of Cu monocrystals, bicrystals and tricrystals, Cyclic deformation and fatigue damage behavior of Cu monocrystals, bicrystals and tricrystals, Cyclic deformation and fatigue damage behavior of Cu monocrystals, bicrystals and tricrystals[J]. Journal of Materials Science & Technology, Journal of Materials Science & Technology, Journal of Materials Science & Technology,1999, 1999, 1999,15, 15, 15(6):489-508, 489-508, 489-508.
APA	Z. G. Wang,X. W. Li,Z. F. Zhang,W. P. Jia,&S. X. Li.(1999).Cyclic deformation and fatigue damage behavior of Cu monocrystals, bicrystals and tricrystals.Journal of Materials Science & Technology,15(6),489-508.
MLA	Z. G. Wang,et al."Cyclic deformation and fatigue damage behavior of Cu monocrystals, bicrystals and tricrystals".Journal of Materials Science & Technology 15.6(1999):489-508.