摘要
铝锂合金是下一代运载火箭和航天飞行器的重要轻合金结构材料 ,美、俄两国在航空航天飞行器上有 2 0多年的使用经验。本文综述两国这种合金的发展、技术和应用情况 ,并分析比较了成功的原因和现状。
Aluminum lithium alloys are important light structural material for next generation of launch vehicle and aerospace vehicle. America and Russia have used the material in aerospace vehicle for over 20 years. In this paper the development, techniques and application of the material in the both countries are reviewed, and their successful reasons and current status are analyzed.
出处
《导弹与航天运载技术》
2000年第4期18-22,共5页
Missiles and Space Vehicles
关键词
铝锂合金
轻合金
结构材料
航天材料
Aluminum lithium alloy, Light alloy ,Structural material ,Aerospace material.
