Friction stir welding technology of aluminum alloy 2219

摘要：

Aluminum alloy 2219 and its application in the construction of propellant storage tank are introduced. The friction stir welding technology of aluminum alloy 2219 and several issues are summarized and analyzed. These issues include microstructure,mechanical property,thick plate welding,post-weld heat treatment and repair welding process of friction stir welding.

关键词： launch vehicle tank aluminum alloy 2219 friction stir welding

作者: WANG Chunyan QU Wenqing ZHAO Haiyun

作者单位: School of Mechanical Engineering & Automation,Beijing University of Aeronautics and Astronautics,Beijing 100191,China

会议类型: 国际会议

会议名称: The 10th China-Russia System on Advanced Materials and Technologies(第十届中俄新材料新工艺研讨会)

会议地点: 浙江嘉兴

会议语种:英文

页码: 276-279

在线出版日期: 2009-10-20（万方平台首次上网日期，不代表论文的发表时间）