Research progress in effect of alloying elements on corrosion resistance of magnesium alloys
As the lightest metal structural materials, magnesium and its alloys have great potential to achieve lightweight products in the future. However, magnesium has a high corrosion sensitivity, and the magnesium hydroxide film formed on the surface is loose and porous with little protection, which leads...
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| Format: | Article |
| Language: | zho |
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Journal of Materials Engineering
2021-12-01
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| Series: | Cailiao gongcheng |
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| Online Access: | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2021.000289 |
| _version_ | 1797968986643628032 |
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| author | YIN Ming SUN Jun-li BAO Tong-yao LIU Xiao-da DU Hua-yun WEI Ying-hui HOU Li-feng |
| author_facet | YIN Ming SUN Jun-li BAO Tong-yao LIU Xiao-da DU Hua-yun WEI Ying-hui HOU Li-feng |
| author_sort | YIN Ming |
| collection | DOAJ |
| description | As the lightest metal structural materials, magnesium and its alloys have great potential to achieve lightweight products in the future. However, magnesium has a high corrosion sensitivity, and the magnesium hydroxide film formed on the surface is loose and porous with little protection, which leads to its application being limited. How to improve the corrosion resistance of magnesium has become a worldwide problem that restricts its application. Alloying is one of the ways to radically improve the corrosion resistance of magnesium alloys. In this paper, the corrosion mechanisms of pure magnesium and the mechanisms of alloying elements on the corrosion performance of magnesium alloys are described in terms of the influence of alloying elements on the corrosion resistance of magnesium and its alloys. In addition, protection mechanisms produced by alloying elements on magnesium alloys were compiled, and the protection mechanisms and corresponding characteristics of beneficial elements on magnesium alloys were summarized. This can provide some reference for the development of new magnesium alloys and the improvement of the corrosion resistance of magnesium alloys. In addition, this paper contributes to a better understanding of the corrosion behavior of magnesium alloys. At present, there is no magnesium alloys can be as good as aluminum alloys or stainless steels corrosion resistance, so the development of corrosion-resistant magnesium alloys needs further research. This paper provides a theoretical basis for the interaction between elements in magnesium alloys, which can provide ideas for the development of new corrosion-resistant magnesium alloys. The synergy between the elements will have a significant impact on the design, process and performance of new corrosion resistant magnesium alloys, and as the research progresses, it is expected that new corrosion-resistant magnesium alloys similar to "stainless steel" will be constructed. |
| first_indexed | 2024-04-11T02:55:08Z |
| format | Article |
| id | doaj.art-44b0730704d54e4fa5d7103954677cd6 |
| institution | Directory Open Access Journal |
| issn | 1001-4381 |
| language | zho |
| last_indexed | 2024-04-11T02:55:08Z |
| publishDate | 2021-12-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj.art-44b0730704d54e4fa5d7103954677cd62023-01-02T15:27:31ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43812021-12-014912283910.11868/j.issn.1001-4381.2021.0002891639966355344-298028022Research progress in effect of alloying elements on corrosion resistance of magnesium alloysYIN Ming0SUN Jun-li1BAO Tong-yao2LIU Xiao-da3DU Hua-yun4WEI Ying-hui5HOU Li-feng6College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaAs the lightest metal structural materials, magnesium and its alloys have great potential to achieve lightweight products in the future. However, magnesium has a high corrosion sensitivity, and the magnesium hydroxide film formed on the surface is loose and porous with little protection, which leads to its application being limited. How to improve the corrosion resistance of magnesium has become a worldwide problem that restricts its application. Alloying is one of the ways to radically improve the corrosion resistance of magnesium alloys. In this paper, the corrosion mechanisms of pure magnesium and the mechanisms of alloying elements on the corrosion performance of magnesium alloys are described in terms of the influence of alloying elements on the corrosion resistance of magnesium and its alloys. In addition, protection mechanisms produced by alloying elements on magnesium alloys were compiled, and the protection mechanisms and corresponding characteristics of beneficial elements on magnesium alloys were summarized. This can provide some reference for the development of new magnesium alloys and the improvement of the corrosion resistance of magnesium alloys. In addition, this paper contributes to a better understanding of the corrosion behavior of magnesium alloys. At present, there is no magnesium alloys can be as good as aluminum alloys or stainless steels corrosion resistance, so the development of corrosion-resistant magnesium alloys needs further research. This paper provides a theoretical basis for the interaction between elements in magnesium alloys, which can provide ideas for the development of new corrosion-resistant magnesium alloys. The synergy between the elements will have a significant impact on the design, process and performance of new corrosion resistant magnesium alloys, and as the research progresses, it is expected that new corrosion-resistant magnesium alloys similar to "stainless steel" will be constructed.http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2021.000289magnesium alloyalloying elementcorrosion resistance performancecorrosion mechanism |
| spellingShingle | YIN Ming SUN Jun-li BAO Tong-yao LIU Xiao-da DU Hua-yun WEI Ying-hui HOU Li-feng Research progress in effect of alloying elements on corrosion resistance of magnesium alloys Cailiao gongcheng magnesium alloy alloying element corrosion resistance performance corrosion mechanism |
| title | Research progress in effect of alloying elements on corrosion resistance of magnesium alloys |
| title_full | Research progress in effect of alloying elements on corrosion resistance of magnesium alloys |
| title_fullStr | Research progress in effect of alloying elements on corrosion resistance of magnesium alloys |
| title_full_unstemmed | Research progress in effect of alloying elements on corrosion resistance of magnesium alloys |
| title_short | Research progress in effect of alloying elements on corrosion resistance of magnesium alloys |
| title_sort | research progress in effect of alloying elements on corrosion resistance of magnesium alloys |
| topic | magnesium alloy alloying element corrosion resistance performance corrosion mechanism |
| url | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2021.000289 |
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