Formation mechanism of phosphate conversion film on Mg-8.8Li alloy

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	Formation mechanism of phosphate conversion film on Mg-8.8Li alloy
	Y. W. Song; D. Y. Shan; R. S. Chen; F. Zhang; E. H. Han
	2009
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	51 期号:1 页码:62-69
摘要	A novel phosphate conversion film was obtained on Mg-8.8Li alloy. The film formation mechanism was studied by electrochemical measurements, scanning electron microscopy (SEM) observation and X-ray photoelectron spectroscopy (XPS) analysis. The deposition of conversion film contained three stages. Stage I: loose surface film consisting of oxides and hydroxides was dissolved to expose the bare substrate. Stage II: beta phase was preferentially dissolved, accompanying with the deposition of conversion film, and then a phase was deposited with conversion film. Stage III: conversion film was gradually improved until the dynamic balance of film dissolution and formation was established. (c) 2008 Elsevier Ltd. All rights reserved.
部门归属	[song, yingwei; shan, dayong; chen, rongshi; zhang, fan; han, en-hou] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;song, yw (reprint author), chinese acad sci, inst met res, state key lab corros & protect, 62 wencui rd, shenyang 110016, peoples r china;ywsong@imr.ac.cn
关键词	Magnesium Xps Oxide Coatings Az91d Magnesium Alloy Corrosion-resistance Thin Sheet Coatings Formability Growth
URL	查看原文
WOS记录号	WOS:000262799100008
引用统计	被引频次：96[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/321006/32297
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,R. S. Chen,et al. Formation mechanism of phosphate conversion film on Mg-8.8Li alloy[J]. Corrosion Science,2009,51(1):62-69.
APA	Y. W. Song,D. Y. Shan,R. S. Chen,F. Zhang,&E. H. Han.(2009).Formation mechanism of phosphate conversion film on Mg-8.8Li alloy.Corrosion Science,51(1),62-69.
MLA	Y. W. Song,et al."Formation mechanism of phosphate conversion film on Mg-8.8Li alloy".Corrosion Science 51.1(2009):62-69.