研制超高强铝合金材料的新技术及其发展趋势

The New Technology for Development of Ultra-High-Strength Alumium Alloy Materials and Its Developing Tendency

简要地论述和介绍了超高强铝合金材料的发展现状,典型7×××系超高强铝合金的化学成分、性能与应用情况。较系统地阐述了超高强铝合金材料的发展趋势。

The present situation of development in ultra-high-strength aluminum alloy materials was briefly discussed in this paper.The chemical composition,property and application of the typical 7×××series ultra-high-strength aluminum alloys were presented.The developing tendency of ultra-high-strength aluminum alloy materials was more systematically expounded.