摘要
As the lightest structural metallic materials,Mg-Li alloys have a bright development prospect in the fields of aerospace,weapon equipment,electronic technology and transportation.In this paper,the research progress of deformation processing and heat treatment of Mg-Li alloys is reviewed,with particular emphasis on the factors affecting the plastic deformation,the effects of plastic deformation on microstructural evolution and mechanical properties,and the heat treatment behavior of Mg-Li alloys.The problems existing in the scale application of Mg-Li alloys are pointed out,and the research focus of Mg-Li alloys in the future are also prospected.
基金
financially supported by the National Natural Science Foundation of China(Nos.51771115,51775334,51821001 and U2037601)
the Joint Fund for Space Science and Technology(No.6141B06310106)
作者简介
Corresponding authors:Wencai Liu.E-mail addresses:liuwc@sjtu.edu.cn;Corresponding authors:Guohua Wu.E-mail addresses:ghwu@sjtu.edu.cn
