大飞机用铝合金的研究现状及展望

来源期刊:中国有色金属学报2010年第9期

论文作者:刘兵 彭超群 王日初 王小锋 李婷婷

文章页码:1705 - 1715

关键词:大飞机;铝合金;2×××系铝合金;7×××系铝合金;铝锂合金;铝基复合材料

Key words:giant plane; aluminum alloys; 2××× series aluminum alloys; 7××× series aluminum alloys; aluminum-lithium alloy; aluminum-based composite materials

摘    要:简单介绍航空用铝合金的特点及其在大飞机上的应用和发展,重点叙述大飞机常用的2×××系和7×××系铝合金的成分、性能和应用,指出现阶段国内大飞机用铝合金材料存在的问题,预测大飞机用铝合金的发展方向。

Abstract: The features, applications and development of giant plane aluminum alloys were briefly described. The chemical composition, mechanical properties and applications of 2××× series and 7××× series aluminum alloys were reviewed in detail. Several existing problems in present China giant plane aluminum alloys were pointed out. The development trend of giant plane aluminum alloys was put forward.

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