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| Research Progress on Corrosion Behavior and Protection Technology of Magnesium Alloys |
| LI Xin，ZHANG Chi，WANG Junsheng，TIAN Guangyuan |
1. School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China;
2. Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing 100081, China |
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Abstract Due to the extremely negative electrode potential, the poor corrosion resistance of magnesium has become a critical barrier preventing its wide applications. Therefore, it is critical to find out the corrosion mechanism of magnesium, and explore the relationship between corrosion rate and surface modification and coating. It can provide important theoretical support for developing corrosion-resistant magnesium alloys and its surface protection technique. The characteristics of magnesium alloy corrosion and its protection methods, the research progress on corrosion-resistant of magnesium alloys, and perspectives for surface protection technologies of magnesium alloys in the future are summarized in this article. In addition, this work also highlights the potential of computational simulation methods for discovering corrosion mechanisms.
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2021, 
