Microstructures and tensile deformation behavior of Cu-16 wt.% Ag binary alloy

IMR OpenIR

	Microstructures and tensile deformation behavior of Cu-16 wt.% Ag binary alloy
	Y. Z. Tian; Z. F. Zhang
	2009
发表期刊	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
ISSN	0921-5093
卷号	508 期号:1-2 页码:209-213
摘要	The microstructures and tensile deformation behavior of Cu-16 wt.% Ag binary alloy with coarse grains were investigated by electron backscattered diffraction (EBSD) and scanning electron microscope (SEM). No precipitate was found in both eutectic Cu and Ag phases, whereas abundant precipitates were observed in proeutectic Cu matrix. Slip bands appear in the dendrites, though they are abundant in precipitates, and this can be attributed to the cube-on-cube orientation relationship and the coplanar slip systems between them. Slip bands can penetrate continuously through the eutectic region and the dendrites. The EBSD results revealed that they always had the same orientation. The tensile stress-strain curves displayed certain work-hardening behavior and high elongation. The highly continuous slip deformation mode and the good strain compatibility between matrix and the eutectic region will be beneficial to the high elongation of the Cu-Ag alloy. (C) 2009 Elsevier B.V. All rights reserved.
部门归属	[tian, y. z.; zhang, z. f.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;zhang, zf (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china;zhfzhang@imr.ac.cn
关键词	Cu-ag Alloy Microstructure Tensile Deformation Precipitates Eutectic Slip Bands In-situ Composites Cu-ag High-strength Filamentary Composites Yield Strength Microcomposites Conductivity Evolution Wires
URL	查看原文
WOS记录号	WOS:000265451600030
引用统计	被引频次：37[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/321006/32333
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. Z. Tian,Z. F. Zhang. Microstructures and tensile deformation behavior of Cu-16 wt.% Ag binary alloy[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2009,508(1-2):209-213.
APA	Y. Z. Tian,&Z. F. Zhang.(2009).Microstructures and tensile deformation behavior of Cu-16 wt.% Ag binary alloy.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,508(1-2),209-213.
MLA	Y. Z. Tian,et al."Microstructures and tensile deformation behavior of Cu-16 wt.% Ag binary alloy".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 508.1-2(2009):209-213.