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 | |
| 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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