| XU Zhou,WANG Hai-qing,DING Yi,MA Li-qun,WU Xian_zhi.Study on Anodizing Process for A231 Magnesium Alloy[J],37(3):46-48 |
| Study on Anodizing Process for A231 Magnesium Alloy |
| Received:March 11, 2008 Revised:June 10, 2008 |
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| DOI： |
| KeyWord:A231 magnesium alloy Anodizing Orthogonal design Corrosion resistance |
| Author | Institution |
| XU Zhou |
Nangjing University of Techenology, Nanjing , China |
| WANG Hai-qing |
Nangjing University of Techenology, Nanjing , China |
| DING Yi |
Nangjing University of Techenology, Nanjing , China |
| MA Li-qun |
Nangjing University of Techenology, Nanjing , China |
| WU Xian_zhi |
Suzhou Pegatron Corp. , Suzhou , China |
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| Abstract: |
| Orthogonal design was employed in tests to prepare anodizing films on A231 magnesium alloy. The morphology, structure, element composition and corrosion resistance of anodizing films obtained through optimized techniques were studied by SEM, EDS, XRD and electrokinetic polarization curve researches. Results shows that the anodizing films in optimized techniques have well corrosion resistance. After sealing by boiling water, the cracks on the surface of anodizing films are reduced and its corrosion resistance improves obviously. |
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