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| Establishment of Geographic Corrosivity Index and Its Application |
| Received:February 26, 2011 Revised:August 15, 2011 |
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| DOI： |
| KeyWord:atmospheric corrosion marine aerosol GCI |
| Author | Institution |
| LUO Hao |
1. Naval Aeronautical Engineering Academy， Yantai ， China; 2. Naval flying Academy， Huludao ， China |
| CHEN Yue-liang |
Qingdao Branch of Naval Aeronautical Engineering Academy， Qingdao ， China |
| XV Li |
1. Naval Aeronautical Engineering Academy， Yantai ， China; 2. Naval flying Academy， Huludao ， China |
| YI Lin |
Naval Aeronautical Engineering Academy， Yantai ， China |
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| Abstract: |
| According to the aluminum alloy corrosion mechanism in marine atmosphere, the production, transportation, depositing of marine aerosol in the air of coastal area were studied, and the influencing factors were analyzed. Resulting from the functional relation between parameters, the Geographic Corrosivity Index was modeled using geographic information and various average climate data. The relationship between the GCI and weight loss data of testing pieces proved that application of GCI in predicting atmospheric corrosion is feasibility. |
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