中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
A novel phosphate conversion film on Mg-8.8Li alloy

文献类型:期刊论文

作者Y. W. Song ; D. Y. Shan ; R. S. Chen ; F. Zhang ; E. H. Han
刊名Surface & Coatings Technology
出版日期2009
卷号203期号:9页码:1107-1113
关键词Phosphate Conversion film Mg-Li alloy Corrosion resistance az91 magnesium alloy mg-li alloy corrosion behavior coatings surface
ISSN号0257-8972
中文摘要The super light Mg-Li alloys exhibit excellent formability due to the addition of lithium, but the corrosion resistance is deteriorated. A novel conversion film is developed to improve the corrosion resistance. The surface morphology of conversion film was observed using scanning electron microscopy (SEM). The chemical composition was analyzed by X-ray photoelectron spectroscopy (XPS) and X-ray diffraction (XRD). The corrosion behaviors of Mg-8.8Li alloy and conversion film were investigated with electrochemical and immersion tests. The experimental results indicated that the Mg-8.8Li alloys with and without the protection of conversion film can both be used in NaOH solution safely. But the Mg-8.8Li substrate was susceptible to corrode in NaCl and Na(2)SO(4) solutions, and the conversion film can prevent them from corroding. Compared with the NaCl solution, the Na(2)SO(4) solution was a strong corrosive medium to the conversion film. (C) 2008 Elsevier B.V. All rights reserved.
原文出处://WOS:000263388200001
公开日期2012-04-13
源URL[http://210.72.142.130/handle/321006/32296]  
专题金属研究所_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. A novel phosphate conversion film on Mg-8.8Li alloy[J]. Surface & Coatings Technology,2009,203(9):1107-1113.
APA Y. W. Song,D. Y. Shan,R. S. Chen,F. Zhang,&E. H. Han.(2009).A novel phosphate conversion film on Mg-8.8Li alloy.Surface & Coatings Technology,203(9),1107-1113.
MLA Y. W. Song,et al."A novel phosphate conversion film on Mg-8.8Li alloy".Surface & Coatings Technology 203.9(2009):1107-1113.

入库方式: OAI收割

来源:金属研究所

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