Microstructure and protection characteristics of the naturally formed oxide films on Mg-xZn alloys

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	Microstructure and protection characteristics of the naturally formed oxide films on Mg-xZn alloys
	Y. W. Song; E. H. Han; K. H. Dong; D. Y. Shan; C. D. Yim; B. S. You
	2013
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	72 页码:133-143
摘要	The naturally formed oxide films on Mg-2Zn and Mg-5Zn alloys were investigated by atomic force microscopy (AFM), X-ray photoelectron spectroscopy (XPS) and electrochemical measurements. The oxide films on the both alloys present a similar chemical composition, consisting of surface layer of basic magnesium carbonate and MgO following with MgO and ZnO, but the oxide film on Mg-5Zn is thicker and contains more defects. The protection performance of the oxide film on Mg-5Zn is worse under open circuit potential but better in a suitable anodic potential scope compared with that on Mg-2Zn alloy. (C) 2013 Elsevier Ltd. All rights reserved.
部门归属	[song, yingwei ; han, en-hou ; dong, kaihui ; shan, dayong] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. [yim, chang dong ; you, bong sun] korea inst mat sci, chang won 641831, south korea. ; han, eh (reprint author), chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. ; ehhan@imr.ac.cn
关键词	Magnesium Zinc Xps Passive Films Az31 Magnesium Alloy Corrosion Behavior Nacl Solution Xps Az91d Morphology Growth Water
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/71467
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. W. Song,E. H. Han,K. H. Dong,et al. Microstructure and protection characteristics of the naturally formed oxide films on Mg-xZn alloys[J]. Corrosion Science,2013,72:133-143.
APA	Y. W. Song,E. H. Han,K. H. Dong,D. Y. Shan,C. D. Yim,&B. S. You.(2013).Microstructure and protection characteristics of the naturally formed oxide films on Mg-xZn alloys.Corrosion Science,72,133-143.
MLA	Y. W. Song,et al."Microstructure and protection characteristics of the naturally formed oxide films on Mg-xZn alloys".Corrosion Science 72(2013):133-143.