Cerium conversion coatings for AZ91D magnesium alloy in ethanol solution and its corrosion resistance
文献类型：期刊论文
| 作者 | C. Wang ; S. L. Zhu ; F. Jiang ; F. H. Wang |
| 刊名 | Corrosion Science
 |
| 出版日期 | 2009 |
| 卷号 | 51期号:12页码:2916-2923 |
| 关键词 | Magnesium XPS SEM Polarization Passive films healing protective films potentiostatic technique sodium-phosphate al-alloys behavior microstructure nitrate zinc improvement mechanism |
| ISSN号 | 0010-938X |
| 中文摘要 | Golden-yellow-colored cerium conversion coatings on AZ91D magnesium alloy were obtained by immersion in ethanol solution and post-treated in 3.0 wt.% Na(3)PO(4) aqueous solution. SEM revealed that the coatings deposited more heavily on alpha phase than on beta phase. XPS results showed that the coatings consist of CeO(2), Ce(2)O(3), CePO(4), Al(2)O(3), Mg(3)(PO(4))(2) and MgO. Corrosion tests indicated that the coatings with post-treatment significantly reduced the corrosion rate of AZ91D alloy in NaCl solution. The post-treatment is necessary for better corrosion resistance. The corrosion resistance of the coatings with post-treatment is superior to that of DOW No.1 coating. (C) 2009 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32340]  |
| 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 | C. Wang,S. L. Zhu,F. Jiang,et al. Cerium conversion coatings for AZ91D magnesium alloy in ethanol solution and its corrosion resistance[J]. Corrosion Science,2009,51(12):2916-2923. |
| APA | C. Wang,S. L. Zhu,F. Jiang,&F. H. Wang.(2009).Cerium conversion coatings for AZ91D magnesium alloy in ethanol solution and its corrosion resistance.Corrosion Science,51(12),2916-2923. |
| MLA | C. Wang,et al."Cerium conversion coatings for AZ91D magnesium alloy in ethanol solution and its corrosion resistance".Corrosion Science 51.12(2009):2916-2923. |
入库方式： OAI收割
来源：金属研究所
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