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| Research Progress on Corrosion and Protection of Typical Warship Metal Materials |
| Received:July 10, 2023 Revised:August 12, 2023 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2023.08.011 |
| KeyWord:warship metal materials marine corrosion environment corrosion types corrosion protection surface anti-corrosion technology development tendency of anti-corrosion |
| Author | Institution |
| LI Chuan |
The Navy Equipment Guangzhou Bureau, Chongqing , China |
| LUO Xi |
Southwest Institute of Technology and Engineering, Chongqing , China |
| ZHANG Wei |
Southwest Institute of Technology and Engineering, Chongqing , China |
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| Abstract: |
| Aiming at the corrosion of warship metal materials in complex marine environment, the research progress on corrosion and protection of warship metal materials was reviewed. Firstly, the common types and application sites of alloy steel, copper alloy, titanium alloy and aluminum alloy on warships were introduced, and the corrosion environment characteristics of warship metal materials in different marine zones, as well as the corrosion types commonly occurred in warship metal materials such as pitting, crevice corrosion, galvanic corrosion, microbiological corrosion and stress corrosion cracking were described. Then, the corrosion protection measures taken for warship metal materials were summarized, mainly focusing on the research progress of surface coating and modification technology. Finally, the development direction of corrosion protection of warship metal materials was put forward, which involved the following three aspects:strengthening the research of the corrosion mechanism, establishing a corrosion database and developing advanced corrosion protection technologies. |
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