Formation process of composite plasma electrolytic oxidation coating containing zirconium oxides on AM50 magnesium alloy
文献类型：期刊论文
| 作者 | F. Liu ; D. Y. Shan ; Y. W. Song ; E. H. Han |
| 刊名 | Transactions of Nonferrous Metals Society of China
 |
| 出版日期 | 2011 |
| 卷号 | 21期号:4页码:943-948 |
| 关键词 | plasma electrolytic oxidation coating zirconium oxide MgO corrosion resistance electrochemical corrosion microarc oxidation films az91d performance |
| ISSN号 | 1003-6326 |
| 中文摘要 | The formation processes of a composite ceramic coating on AM50 magnesium alloy prepared by plasma electrolytic oxidation (PEO) in a K(2)ZrF(6) electrolyte solution were studied by scanning electron microscope (SEM) and energy dispersive X-ray spectroscope (EDX). Electrochemical impedance spectroscopy (EIS) tests were used to study the variation of the corrosion resistance of the coating during the PEO treatment. The results show that the coating formed on Mg alloy is mainly composed of MgO and MgF(2) when the applied voltage is lower than the sparking voltage, and zirconium oxides start to be deposited on Mg substrate after the potential exceeding the sparking voltage. The corrosion resistance of the coating increases with increasing the applied voltage. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30512]  |
| 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 | F. Liu,D. Y. Shan,Y. W. Song,et al. Formation process of composite plasma electrolytic oxidation coating containing zirconium oxides on AM50 magnesium alloy[J]. Transactions of Nonferrous Metals Society of China,2011,21(4):943-948. |
| APA | F. Liu,D. Y. Shan,Y. W. Song,&E. H. Han.(2011).Formation process of composite plasma electrolytic oxidation coating containing zirconium oxides on AM50 magnesium alloy.Transactions of Nonferrous Metals Society of China,21(4),943-948. |
| MLA | F. Liu,et al."Formation process of composite plasma electrolytic oxidation coating containing zirconium oxides on AM50 magnesium alloy".Transactions of Nonferrous Metals Society of China 21.4(2011):943-948. |
入库方式： OAI收割
来源：金属研究所
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