铝合金焊接技术现状研究  

Research on status of the aluminum alloy welding technology

作　　者：王泽荫 WANG Ze-yin(Gansu Institute of Mechanical&Electrical Engineering,Tianshui 741000,China)

机构地区：[1]甘肃机电职业技术学院,甘肃天水741000

出　　处：《世界有色金属》2021年第8期132-134,共3页World Nonferrous Metals

摘　　要：本文介绍了铝合金的应用前景及焊接特性,分析了目前铝合金在采用传统的焊接方法焊接时存在的诸如气孔、夹渣、裂纹、变形等焊接缺陷类型及产生的原因,重点阐述了激光焊、超声辅助焊、搅拌摩擦焊等新型铝合金焊接方法的特点。This paper introduces the application prospect and welding characteristics of aluminum alloy,aluminum alloy are analyzed in the traditional welding methods such as blow hole,slag inclusion of weld,welding defects such as cracks,deformation type and the causes of,expounds the laser welding,ultrasonic welding,friction stir welding,etc.The characteristics of the new type aluminum alloy welding method.

关 键 词：铝合金 激光焊 超声辅助焊 搅拌摩擦焊 

分 类 号：TG445[金属学及工艺—焊接]