铝与不锈钢氩弧焊接的显微组织分析  

Analyzing Microstructure of Argon Arc Welding of Aluminum and Stainless Steel

作　　者：张志俊[1] 纪花[1] 邵文明[1] 

机构地区：[1]长春工程学院机电学院,吉林长春130012

出　　处：《机械工程与自动化》2012年第3期81-82,共2页Mechanical Engineering & Automation

摘　　要：用钨极氩弧焊将铝和不锈钢进行焊接,观察了焊接区域的显微组织,分析了显微组织的形成机理。结果表明,两种金属都含有对方的元素,两种金属实现了共溶,其焊接性是能够实现的。TIG argon arc welding is used to weld aluminum and stainless steel, the microstructure of the weld area is observed, and the forming mechanism of the microstructure is analyzed. The result shows that both of the two kinds of metals contain each other. The metals realize eutectic. The weld is realizable.

关 键 词：铝 不锈钢 焊接 显微组织 

分 类 号：TG115.213[金属学及工艺—物理冶金] TG444.74[金属学及工艺—金属学]