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| Evaluation of Corrosion Damage for 6A02 Aluminum Alloy Based on Fractal Theory |
| Received:March 08, 2012 Revised:August 15, 2012 |
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| DOI： |
| KeyWord:fractal dimension corrosion damage evaluation pitting ratio aluminum alloy |
| Author | Institution |
| LI Xu-dong |
Qingdao Branch of Naval Aeronautical Academy，Qingdao ，China |
| MU Zhi-tao |
Qingdao Branch of Naval Aeronautical Academy，Qingdao ，China |
| LIU Zhi-guo |
Qingdao Branch of Naval Aeronautical Academy，Qingdao ，China |
| ZHU Wu-feng |
Qingdao Branch of Naval Aeronautical Academy，Qingdao ，China |
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| Abstract: |
| Aluminum alloy suffers from corrosion damage in natural environment, which greatly reduces the service life. With the aid of digital image processing technology, fractal theory was introduced to evaluate the corrosion damage parameter, pitting ratio of specimen surface. The proposed method is practical and of engineering value. |
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