Sliding wear-induced microstructure evolution of nanocrystalline and coarse-grained AZ91D Mg alloy

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	Sliding wear-induced microstructure evolution of nanocrystalline and coarse-grained AZ91D Mg alloy
	H. Q. Sun; Y. N. Shi; M. X. Zhang
	2009
发表期刊	Wear
ISSN	0043-1648
卷号	266 期号:7-8 页码:666-670
摘要	Wear behavior of nanocrystalline (NC) AZ91D Mg alloy generated by surface mechanical attrition treatment and the corresponding coarse-grained (CG) samples subjected to dry sliding wear at different sliding velocities were investigated. The subsurface microstructure evolution of these two samples was analyzed by cross-sectional transmission electron microscope. The microstructure of NC layer was almost unchanged while grain refinement into nanometer scale was identified for CG sample at high velocity, which contributed to the wear behavior of both NC and CG samples. (C) 2008 Elsevier B.V. All rights reserved.
部门归属	[sun, h. q.; shi, y. n.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [zhang, m. -x.] univ queensland, sch engn, div mat, brisbane, qld 4072, australia.;shi, yn (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;yinongshi@imr.ac.cn
关键词	Sliding Wear Non-ferrous Metals Hardness Transmission Electron Microscopy Surface Nanocrystallization Nanometer-scale Friction Metals Copper Deformation Refinement Mechanism Strength Layer
URL	查看原文
WOS记录号	WOS:000265345700008
引用统计	被引频次：35[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/321006/32305
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. Q. Sun,Y. N. Shi,M. X. Zhang. Sliding wear-induced microstructure evolution of nanocrystalline and coarse-grained AZ91D Mg alloy[J]. Wear,2009,266(7-8):666-670.
APA	H. Q. Sun,Y. N. Shi,&M. X. Zhang.(2009).Sliding wear-induced microstructure evolution of nanocrystalline and coarse-grained AZ91D Mg alloy.Wear,266(7-8),666-670.
MLA	H. Q. Sun,et al."Sliding wear-induced microstructure evolution of nanocrystalline and coarse-grained AZ91D Mg alloy".Wear 266.7-8(2009):666-670.