Corrosion behavior of AZ31 magnesium alloy in simulated acid rain solution

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	Corrosion behavior of AZ31 magnesium alloy in simulated acid rain solution
	F. Liu; Y. W. Song; D. Y. Shan; E. H. Han
	2010
发表期刊	Transactions of Nonferrous Metals Society of China
ISSN	1003-6326
卷号	20 页码:S638-S642
摘要	The corrosion mechanism of AZ31 magnesium alloy used as automobile components and the influence of the concentration of Cl(-) ion in simulated acid rain (SAR) were studied by electrochemical tests and SEM. The results show that pitting corrosion happens around the AlMn phases locating at the grain boundary. The corrosion of AZ31 magnesium alloy in SAR is controlled by the rate of anodic dissolution and hydrogen evolution, and the corrosion rate of AZ31 increases with increasing concentration of Cl(-) ion. However, the Cl(-) ion in SAR is not the main influencing factor inducing the pitting corrosion.
部门归属	[liu feng; song ying-wei; shan da-yong; han en-hou] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;shan, dy (reprint author), chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china;dyshan@imr.ac.cn
关键词	Az31 Magnesium Alloy Simulated Acid Rain Solution Cl(-) Ion Almn Phase In-situ Observation Wet-dry Conditions Sodium-chloride Az91
URL	查看原文
WOS记录号	WOS:000280873300067
引用统计	被引频次：20[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/321006/31275
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	F. Liu,Y. W. Song,D. Y. Shan,et al. Corrosion behavior of AZ31 magnesium alloy in simulated acid rain solution[J]. Transactions of Nonferrous Metals Society of China,2010,20:S638-S642.
APA	F. Liu,Y. W. Song,D. Y. Shan,&E. H. Han.(2010).Corrosion behavior of AZ31 magnesium alloy in simulated acid rain solution.Transactions of Nonferrous Metals Society of China,20,S638-S642.
MLA	F. Liu,et al."Corrosion behavior of AZ31 magnesium alloy in simulated acid rain solution".Transactions of Nonferrous Metals Society of China 20(2010):S638-S642.