摘要
进行了TC4钛合金搭接接头的激光焊接研究,得出了工艺参数与接头几何形状之间的关系,间接反映了承载能力的变化。分析了接头微观组织特征,同时分析了接头区域的显微硬度及性能,测量了焊接接头区域的残余应力分布规律。
It researches the laser welding of TC4 Titanium Alloy Lap Joint ,which helps to obtain the relationship between the laser wehting parameters anti the shapes of joints and reflects the changes of carrying capacity.Also it analyzes he mierostructure and micro-hardness of the joints and measures the residual stress of the joints,
出处
《电焊机》
2006年第6期24-29,共6页
Electric Welding Machine
关键词
激光焊接
钛合金
焊接工艺
laser welding
titanium alloy
welding technique
