Corrosion resistance of calcium-modified zinc phosphate conversion coatings on magnesium-aluminium alloys

IMR OpenIR

	Corrosion resistance of calcium-modified zinc phosphate conversion coatings on magnesium-aluminium alloys
	R. C. Zeng; F. Zhang; Z. D. Lan; H. Z. Cui; E. H. Han
	2014
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	88 页码:452-459
摘要	The influence of the microstructure of the calcium-modified zinc phosphate (Zn-Ca-P) conversion coatings of Mg-Al alloys on corrosion resistance was investigated using OM and SEM and hydrogen evolution tests. The results demonstrated that the Zn-Ca-P coatings markedly enhanced the corrosion resistance of the alloys. The microstructure and chemical compositions of the alloys exerted a significant influence on the corrosion resistance of their coatings. A model was proposed to elucidate the formation mechanism of the porous Zn-Ca-P coating on the AM30 alloy. (C) 2014 Elsevier Ltd. All rights reserved.
部门归属	[zeng, rong-chang ; zhang, fen ; cui, hong-zhi] shandong univ sci & technol, sch mat sci & engn, qingdao 266510, peoples r china. [han, en-hou] chinese acad sci, inst met res, environm corros ctr, shenyang 110016, peoples r china. [lan, zi-dong] chongqing univ technol, sch mat sci & engn, chongqing 400050, peoples r china. ; zeng, rc (reprint author), shandong univ sci & technol, sch mat sci & engn, qingdao 266510, peoples r china. ; rczeng@foxmail.com ; cuihongzhi1965@163.com
关键词	Magnesium Alloy Zinc Sem Passive Films Plasma Electrolytic Oxidation In-situ Growth Chemical Conversion Microarc Oxidation Hanks Solution Mg-al Formation Mechanism Surface-roughness Mg-8.8li Alloy Carbonic-acid
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/321006/73485
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	R. C. Zeng,F. Zhang,Z. D. Lan,et al. Corrosion resistance of calcium-modified zinc phosphate conversion coatings on magnesium-aluminium alloys[J]. Corrosion Science,2014,88:452-459.
APA	R. C. Zeng,F. Zhang,Z. D. Lan,H. Z. Cui,&E. H. Han.(2014).Corrosion resistance of calcium-modified zinc phosphate conversion coatings on magnesium-aluminium alloys.Corrosion Science,88,452-459.
MLA	R. C. Zeng,et al."Corrosion resistance of calcium-modified zinc phosphate conversion coatings on magnesium-aluminium alloys".Corrosion Science 88(2014):452-459.