7000系高强铝合金的发展及其在飞机上的应用

Development and Application of 7000 High Strength Aluminum Alloys on Airplane

阐述了7000系高强度铝合金的国内外发展现状,列举了高强度铝合金在国外飞机上的应用情况,指出了目前国内飞机用高强铝合金材料存在的问题,并对高强铝合金在未来飞机机体的选用提出了建议,供设计人员参考使用。

This paper presented a comprehensive review on research development in 7000 high strength aluminum alloy. The application of plane aluminum alloys was enumerated. Several existing problems in present home-made high strength aluminum alloys were pointed out, and the suggestions in the selection of high strength aluminum alloy for principal parts of airplane were presented.