Effects of trace element and purification on properties of AZ80 magnesium alloy

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	Effects of trace element and purification on properties of AZ80 magnesium alloy
	Y. J. Li; T. J. Luo; Y. S. Yang
	2010
发表期刊	Transactions of Nonferrous Metals Society of China
ISSN	1003-6326
卷号	20 页码:S407-S410
摘要	The effects of trace element Fe on the corrosion behavior of AZ80 magnesium alloy were investigated by salt spray test and electrochemical measurements. The results show that the corrosion rate decreases with decreasing the trace element Fe content in an approximately linear relation even though the amount of trace element Fe reduces to 0.000 2% ( mass fraction). The electrochemical measurements show that the corrosion potential (phi(corr)) of the alloy with lower trace element Fe content shifts to less negative value. It is suggested that the control trace element by purification is an effective way to enhance the corrosion resistance of AZ80 magnesium alloy.
部门归属	[li ying-ju; luo tian-jiao; yang yuan-sheng] chinese acad sci, inst met res, shenyang 110016, peoples r china.;yang, ys (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china;ysyang@imr.ac.cn
关键词	Magnesium Alloy Purification Corrosion Rate Trace Element Corrosion Industry Az91
URL	查看原文
WOS记录号	WOS:000280873300021
引用统计	被引频次：8[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/321006/31249
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. J. Li,T. J. Luo,Y. S. Yang. Effects of trace element and purification on properties of AZ80 magnesium alloy[J]. Transactions of Nonferrous Metals Society of China,2010,20:S407-S410.
APA	Y. J. Li,T. J. Luo,&Y. S. Yang.(2010).Effects of trace element and purification on properties of AZ80 magnesium alloy.Transactions of Nonferrous Metals Society of China,20,S407-S410.
MLA	Y. J. Li,et al."Effects of trace element and purification on properties of AZ80 magnesium alloy".Transactions of Nonferrous Metals Society of China 20(2010):S407-S410.