Corrosion behaviors of electroless plating Ni-P coatings deposited on magnesium alloys in artificial sweat solution

IMR OpenIR

	Corrosion behaviors of electroless plating Ni-P coatings deposited on magnesium alloys in artificial sweat solution
	Y. W. Song; D. Y. Shan; E. H. Han
	2007
发表期刊	Electrochimica Acta
ISSN	0013-4686
卷号	53 期号:4 页码:2009-2015
摘要	Magnesium alloys are the optimum shell materials for electronic products. These electronic products inevitably contact with the hands of users, and then are corroded by the sweat solution mainly consisting of 0.1 % urea, 0.5% NaCl and 0.5% lactic acid. Electroless plating Ni-P coatings can provide protection to the magnesium alloys shell. The corrosion behaviors of Ni-P coatings deposited on AZ91D magnesium alloys in artificial sweat solution were investigated by electrochemical tests and SEM observations. The results indicated that urea acted as corrosion inhibitor. The inhibiting effect of urea was reduced in NaCl solution or lactic acid solution. NaCl and lactic acid were the main corrosive mediums, and their synergistic effect can significantly accelerate the corrosion of Ni-P coatings. (C) 2007 Elsevier Ltd. All rights reserved.
部门归属	[song, y. w.; shan, d. y.; han, e. h.] chinese acad sci, inst met res, environm corros ctr, shenyang 110016, peoples r china.;han, eh (reprint author), chinese acad sci, inst met res, environm corros ctr, 62 wencui rd, shenyang 110016, peoples r china;ehhan@imr.ac.cn
关键词	Ni-p Coatings Magnesium Alloys Artificial Sweat Solution Corrosion Behaviors Electrochemical Tests Layer Microstructure Substrate
URL	查看原文
WOS记录号	WOS:000251759900080
引用统计	被引频次：77[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/321006/33816
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. W. Song,D. Y. Shan,E. H. Han. Corrosion behaviors of electroless plating Ni-P coatings deposited on magnesium alloys in artificial sweat solution[J]. Electrochimica Acta,2007,53(4):2009-2015.
APA	Y. W. Song,D. Y. Shan,&E. H. Han.(2007).Corrosion behaviors of electroless plating Ni-P coatings deposited on magnesium alloys in artificial sweat solution.Electrochimica Acta,53(4),2009-2015.
MLA	Y. W. Song,et al."Corrosion behaviors of electroless plating Ni-P coatings deposited on magnesium alloys in artificial sweat solution".Electrochimica Acta 53.4(2007):2009-2015.