钛合金自动TIG焊工艺技术研究  

作　　者：邓少平 漆诚 万慧 邓卫华 廖可 黄江龙 陈启芳 张龙 

机构地区：[1]航空工业江西洪都航空工业集团有限责任公司,江西南昌330024

出　　处：《科技创新与应用》2021年第12期137-139,共3页Technology Innovation and Application

摘　　要：研究了TA32钛合金自动钨极氩弧焊工艺,采用脉冲TIG焊,通过无损检测、力学性能等技术,分析了工艺参数对接头性能的影响。试验表明,TA32钛合金自动钨极氩弧焊,焊缝外观,内部质量良好,接头抗拉强度达到母材的90%以上。The technology of TA32 titanium alloy automatic TIG welding was studied.The effect of process parameters on the properties of TA32 titanium alloy joint was analyzed by means of non-destructive testing and mechanical properties.The test shows that TA32 titanium alloy automatic tig welding has good appearance and internal quality,and the tensile strength of the joint is over 90%of the base metal.

关 键 词：TA32 钛合金 TIG焊 力学性能 

分 类 号：TG444[金属学及工艺—焊接]