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| Review of the Surface Corrosion of Aluminum and Chemical Processing and Coloring Technology |
| CHEN Ting-yi, WANG Wen-hui, LU Wen |
| （Guizhou Normal University, School of Materials and Construction, Gui Yang 550001，Gui Zhou，China） |
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Abstract The aluminum alloy surface treatment technology were summarized. The corrosion of metal surfaces and features categories were reviewed. The traditional chromate surface treatment processes were introduced. The anodizing technology, chrome-free chemical surface treatment technology and sol-gel technology, the coloring techniques were analysed.
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Received: 26 November 2013
Published: 11 March 2014
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2014, Vol. 21 
