Microstructure and corrosion performance of a cold sprayed aluminium coating on AZ91D magnesium alloy

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	Microstructure and corrosion performance of a cold sprayed aluminium coating on AZ91D magnesium alloy
	Y. S. Tao; T. Y. Xiong; C. Sun; L. Y. Kong; X. Y. Cui; T. F. Li; G. L. Song
	2010
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	52 期号:10 页码:3191-3197
摘要	A pure Al coating was deposited on AZ91D magnesium alloy through cold spray (CS) technique. The microstructure of the coating was characterized using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). It was found that the grain interfaces and subgrains formed close to the particle/particle boundaries. Electrochemical tests revealed that the cold sprayed pure Al coating had better pitting corrosion resistance than bulk pure Al with similar purity in neutral 3.5 wt.% NaCl solution. In addition, a mass-transfer step was found to be involved in the corrosion during 10 days immersion. (C) 2010 Elsevier Ltd. All rights reserved.
部门归属	[tao, yongshan; xiong, tianying; sun, chao; kong, lingyan; cui, xinyu; li, tiefan] chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china. [song, guang-ling] univ queensland, sch engn, brisbane, qld 4072, australia.;xiong, ty (reprint author), chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china;tyxiong@imr.ac.cn
关键词	Aluminium Magnesium Eis Pitting Corrosion Pure Aluminum Anodic-dissolution Kinetic Spray Deposition Behavior Particles Mechanisms Impedance Oxidation Steel
URL	查看原文
WOS记录号	WOS:000281315500006
引用统计	被引频次：165[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/321006/31476
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. S. Tao,T. Y. Xiong,C. Sun,et al. Microstructure and corrosion performance of a cold sprayed aluminium coating on AZ91D magnesium alloy[J]. Corrosion Science,2010,52(10):3191-3197.
APA	Y. S. Tao.,T. Y. Xiong.,C. Sun.,L. Y. Kong.,X. Y. Cui.,...&G. L. Song.(2010).Microstructure and corrosion performance of a cold sprayed aluminium coating on AZ91D magnesium alloy.Corrosion Science,52(10),3191-3197.
MLA	Y. S. Tao,et al."Microstructure and corrosion performance of a cold sprayed aluminium coating on AZ91D magnesium alloy".Corrosion Science 52.10(2010):3191-3197.