Intermediate annealing of pure copper during cyclic equal channel angular pressing

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	Intermediate annealing of pure copper during cyclic equal channel angular pressing
	W. Z. Han; S. D. Wu; S. X. Li; Y. D. Wang
	2008
发表期刊	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
ISSN	0921-5093
卷号	483-84 页码:430-432
摘要	The influence of proper intermediate heat treatment on mechanical properties of the ultrafine-grained copper processed by ECAP was investigated. The tensile experiment showed that the ultimate strength is elevated about 50 MPa compared with the sample without intermediate annealing. X-ray diffraction peak broadening analyses have demonstrated that the coherent domain size decreased in some ways with the intermediate annealing, which is the reason for the increase in strength of the copper specimen. (C) 2007 Published by Elsevier B.V.
部门归属	[han, w. z.; wu, s. d.; li, s. x.] chinese acad sci, inst met res, shengyang natl lab mat sci, shenyang 110016, peoples r china. [wang, y. d.] northeastern univ, dept mat sci & engn, shenyang 110004, peoples r china.;wu, sd (reprint author), chinese acad sci, inst met res, shengyang natl lab mat sci, shenyang 110016, peoples r china;shdwu@imr.ac.cn
关键词	Equal Channel Angular Pressing Intermediate Annealing Recovery/recrystallization X-ray Diffraction Severe Plastic-deformation Extrusion Ecae
URL	查看原文
WOS记录号	WOS:000256071100108
引用统计	被引频次：16[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/321006/32788
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. Z. Han,S. D. Wu,S. X. Li,et al. Intermediate annealing of pure copper during cyclic equal channel angular pressing[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2008,483-84:430-432.
APA	W. Z. Han,S. D. Wu,S. X. Li,&Y. D. Wang.(2008).Intermediate annealing of pure copper during cyclic equal channel angular pressing.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,483-84,430-432.
MLA	W. Z. Han,et al."Intermediate annealing of pure copper during cyclic equal channel angular pressing".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 483-84(2008):430-432.