钛合金激光-GTAW复合焊接研究进展  

Research Progress of Laser-GTAW Hybrid Welding Technology in Titanium Alloy

作　　者：符成学 徐家磊 雷小伟 马照伟 刘甲 付占波 FU Chengxue;XU Jialei;LEI Xiaowei;MA Zhaowei;LIU Jia;FU Zhanbo(Luoyang Ship Material Research Institute,Luoyang 471023,China)

机构地区：[1]中国船舶集团公司第七二五研究所,河南洛阳471023

出　　处：《热加工工艺》2022年第9期13-17,共5页Hot Working Technology

摘　　要：综述了激光-GTAW复合焊接技术的原理、特点、分类以及其在钛合金焊接领域的研究进展。按照热源空间分布类型和热源类型对激光-GTAW复合热源进行了分类,阐述了钛合金激光-GTAW复合焊接技术的研究进展,并展望了钛合金激光-GTAW复合焊接技术的发展方向。The principle, characteristics, classification of laser-GTAW hybrid welding technology and its research progress in titanium alloy were reviewed.The laser-arc hybrid welding technology was classified according to the type and spatial distribution of heat source. The research progress of laser-GTAW hybrid welding in titanium alloy was elaborated. The development direction of titanium alloy laser-GTAW hybrid welding technology was prospected.

关 键 词：激光-GTAW复合 钛合金焊接 研究进展 

分 类 号：TG456.7[金属学及工艺—焊接] TG444.74