| 镁合金阳极氧化膜的生长动力学过程 |
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| 引用本文： | 刘渝萍,李婷婷,李 晶,陈昌国,张丁非.镁合金阳极氧化膜的生长动力学过程[J].稀有金属材料与工程,2014,43(4):1013-1018. |
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| 作者姓名： | 刘渝萍 李婷婷 李 晶 陈昌国 张丁非 |
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| 作者单位： | 重庆大学，重庆 400044 |
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| 基金项目： | 国家“973”重大基础研究项目（2007CB613700）；国家十二五科技支撑计划项目（2011BAE22B03-3）；重庆市科委项目（CSTC, 2010AA4048）；重庆市自然科学基金项目（CSTC2009BB4214）；重庆大学中央高校面上项目（CQDXWL-2012-036） |
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| 摘 要： | 阳极氧化是镁合金的重要防腐表面处理技术,但目前对镁合金阳极氧化成膜的形成机制还不十分清楚。本工作从成膜过程、微观形貌、组分、元素的传质行为、合金相对成膜的影响、物理生长模型等方面综述了镁合金阳极氧化成膜的生长动力学过程,提出了镁合金阳极氧化有待深入研究的方向。这将有利于掌握镁合金阳极氧化成膜机制,改进其阳极氧化工艺,扩大镁合金的实际应用。
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| 关 键 词： | 镁合金 阳极氧化 成膜 动力学 |
| 收稿时间： | 2013/4/17 0:00:00 |
Growth Dynamics Process of Anodic Film Formed on Magnesium Alloy |
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| Liu Yuping,Li Tingting,Li Jing,Chen Changguo and Zhang Dingfei.Growth Dynamics Process of Anodic Film Formed on Magnesium Alloy[J].Rare Metal Materials and Engineering,2014,43(4):1013-1018. |
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| Authors: | Liu Yuping Li Tingting Li Jing Chen Changguo and Zhang Dingfei |
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| Affiliation: | Chongqing University, Chongqing 400044, China |
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| Abstract: | Anodizing has become an important anticorrosive surface treatment technique of magnesium alloy, but the mechanism of anodic film formed on magnesium alloy is not understood fully. Several aspects were summarized up about the formation dynamics process of anodic film, including formation process, microstructure, composition, diffusion behavior of elements, the influence of alloy phase on formation of the film and the physical model. Finally, several important research problems of anodic film on Mg alloy were listed. It will benefit mastering the formation mechanism, improving the anodizing technology and enlarging the practical application. |
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| Keywords: | magnesium alloy anodizing formation dynamics |
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