新一代运载火箭贮箱焊接工艺评价的概念及应用  

Conception and Application of Welding Processing Evaluation for Tanks in New Generation Launch Vehicle

作　　者：刘志华[1] 尚育如 宁立芹[1] 胡太文[1] 常志龙[1] 

机构地区：[1]航天材料及工艺研究所,北京100076 [2]首都航天机械公司,北京100076

出　　处：《导弹与航天运载技术》2009年第4期30-34,共5页Missiles and Space Vehicles

摘　　要：2219铝合金作为新一代运载火箭贮箱的新材料,为焊接新技术的应用提供了契机,而新技术、新工艺在采用之前要充分论证应用该技术的可行程度。研究了焊接工艺评价的概念、定位及应用,提出了焊接工艺评价的5个方面、16个要素及40个子要素。2219 aluminum alloy, a new material for tanks in new generation launch vehicle, provides a new chance for application of new welding technology. The feasibility of new technology and processing should be demonstrated before the application. The conception, orientation and application of welding processing evaluation are investigated, 5 facets, 16 elements and 40 sub-elements for welding processing evaluation are brought forward as the same time.

关 键 词：运载火箭 铝合金 焊接工艺 

分 类 号：V261.8[航空宇航科学与技术—航空宇航制造工程]