Research and Development of High-Performance Magnesium Alloys for Aerospace Applications
SU Yang， HAO Liang， LI Yangxin， ZENG Xiaoqin
National Engineering Research Center of Light Alloy Net Forming， School of Materials Science and Engineering， Shanghai Jiao Tong University， Shanghai 200240， China
Abstract：Magnesium alloys, currently recognized as the lightest structural metallic material in practical engineering
applications, have broad prospects for application in the aerospace field, where lightweight demands are increasing. However, the three major bottleneck issues, “relatively low absolute strength”, “ weak deformation capacity”, and “insufficient corrosion resistance”, greatly limit the application scope of traditional magnesium alloys. Based on a review of the latest application status of magnesium alloys in the aerospace field, this paper has elaborated on the research progress of high-strength, tough, and corrosion-resistant magnesium alloys and prospected the development trends of high-performance magnesium alloys in future aerospace applications.
苏阳, 郝亮, 李扬欣, 曾小勤. 航空航天用高性能镁合金的研究进展[J]. 空天防御, 2024, 7(6): 1-11.
SU Yang, HAO Liang, LI Yangxin, ZENG Xiaoqin. Research and Development of High-Performance Magnesium Alloys for Aerospace Applications. Air & Space Defense, 2024, 7(6): 1-11.
