| PANG Guo-xing,CHEN Zhi-yong,LI Zhong-lei,HUANG Sheng-zhou.The Effect of Oxidation Time on Property of Hard Anodic Oxidation Film on Hard Aluminum Alloy[J],39(6):87-89,103 |
| The Effect of Oxidation Time on Property of Hard Anodic Oxidation Film on Hard Aluminum Alloy |
| Received:August 20, 2010 Revised:December 10, 2010 |
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| DOI： |
| KeyWord:hard aluminum alloy hard anodic oxidation oxidation time property |
| Author | Institution |
| PANG Guo-xing |
Department of Material Engineering, North China Institute of Astronautic Engineering, Langfang , China |
| CHEN Zhi-yong |
Department of Material Engineering, North China Institute of Astronautic Engineering, Langfang , China |
| LI Zhong-lei |
Department of Material Engineering, North China Institute of Astronautic Engineering, Langfang , China |
| HUANG Sheng-zhou |
Department of Material Engineering, North China Institute of Astronautic Engineering, Langfang , China |
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| Abstract: |
| Through changing oxidation time, the hard anodic oxidation film on hard Aluminum alloy was made, and the effect on film thickness, film hardness, film anti-corrosion after sealing treatment was researched with different oxidation time, and the surface appearance was analyzed with microscope and SEM. Results indicate that the obtained hard anodic oxidation film is with alike honeycomb structure, the suitable oxidation time is 60 min. Oxidation film made with 60 min oxidation time is with the optimum comprehensive properties. |
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