本文综述了快速凝固粉末铝锂合金在成分选定、粉末的制取和成型、合金组织与性能等几方面的主要研究成果。分析了粉末冶金铝锂合金的发展前景和趋势。简要介绍了铝锂合金粉末冶金的两种新技术的基本原理。

This paper summarizes the main research progress on proper alloy design, the production and consolidation of powder and microstructi res and mechanical properties of rapidly solidified powder metallurgy of Al-Li alloys. The basic principles of two new techniques developed for fabricating Al-Li alloys in powder metallurgy approach has been presented briefly and a review of the.prospect and trends in developing powder metallurgy Al-Li alloys is also included.