Effect of alternating voltage treatment on the corrosion resistance of pure magnesium

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	Effect of alternating voltage treatment on the corrosion resistance of pure magnesium
	X. L. Liu; T. Zhang; Y. W. Shao; G. Z. Meng; F. H. Wang
	2009
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	51 期号:8 页码:1772-1779
摘要	Pure magnesium was treated by alternating voltage (AV) treatment technique. The optimal AV-treatment parameters for greatly improving corrosion resistance were determined by the orthogonal experiments. Polarization curves, electrochemical impedance spectroscopy (EIS), and scanning electrochemical microscopy (SECM) were performed to understand the effect of AV-treatment on the corrosion resistance of pure magnesium. AFM, contact angle measurement and XPS were employed to further investigate the influence of AV-treatment on the properties of the surface film formed on pure magnesium after AV-treatment. The results showed that a uniform and stable film was formed and the corrosion resistance of pure magnesium was greatly improved after AV-treatment. This was caused by the noticeable change of chemical structure and semi conducting properties of surface film after AV-treatment. (C) 2009 Elsevier Ltd. All rights reserved.
部门归属	[liu, xiaolan; zhang, tao; shao, yawei; meng, guozhe; wang, fuhui] harbin engn univ, minist educ, corros & protect lab, key lab superlight mat & surface technol, harbin 150001, peoples r china. [zhang, tao; shao, yawei; meng, guozhe; wang, fuhui] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;zhang, t (reprint author), harbin engn univ, minist educ, corros & protect lab, key lab superlight mat & surface technol, nantong st 145, harbin 150001, peoples r china;zhangtao@hrbeu.edu.cn
关键词	Magnesium Polarization Eis Xps Pitting Corrosion Plasma Electrolytic Oxidation Stainless-steel Conversion Coatings Passive Films Alloy Az91d Performance Behavior Stannate Nickel
URL	查看原文
WOS记录号	WOS:000268656300032
引用统计	被引频次：46[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/321006/32128
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. L. Liu,T. Zhang,Y. W. Shao,et al. Effect of alternating voltage treatment on the corrosion resistance of pure magnesium[J]. Corrosion Science,2009,51(8):1772-1779.
APA	X. L. Liu,T. Zhang,Y. W. Shao,G. Z. Meng,&F. H. Wang.(2009).Effect of alternating voltage treatment on the corrosion resistance of pure magnesium.Corrosion Science,51(8),1772-1779.
MLA	X. L. Liu,et al."Effect of alternating voltage treatment on the corrosion resistance of pure magnesium".Corrosion Science 51.8(2009):1772-1779.