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| Analysis on Stress Corrosion CrackMechanisms of Aluminum Alloy Structure |
| Received:November 07, 2012 Revised:January 01, 2013 |
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| DOI： |
| KeyWord:aluminum alloy stress corrosion crack mechanism |
| Author | Institution |
| WANG Yan-tao |
Military Representative Bureau of Naval Equipment Department in Chongqing Region，Chongqing，China |
| YANG Tian |
Military Representative Bureau of General Equipment Department in Chongqing Region，Chongqing，China |
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| Abstract: |
| There exist large amount of residual stresses when aluminum alloy structures of electronic equipments are welded and installed. Furthermore, stress corrosion cracks on the structures may emerge due to long period of working under serious corrosion environment, which makes the structure strength and impermeability severely drop. The causes for stress corrosion cracks of the aluminum alloy structures were analyzed. Some process control and improvement measures were put forward. |
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