GTAW对TA2的焊接试验与缺陷处理方案  

GTAW welding test and defect treatment scheme for TA2

作　　者：才洋 于功志[1] CAI Yang;YU Gongzhi

机构地区：[1]大连海洋大学,辽宁大连116023

出　　处：《中国修船》2024年第6期1-6,共6页China Shiprepair

摘　　要：文章分析工业纯钛(TA2)综合性能后,针对该材料在焊接加工环境中所产生的主要缺陷与焊接变形,分别在焊接前、中、后分析其产生原因并制定处理方案,对其进行有效防治与控制。试验前对钨极氩弧焊(GTAW)焊接要点与操作方法进行规范化处理,试验中对TA2采用了GTAW焊接技术,试验结果表明,基于该试验方法取得成品效果良好且无焊接缺陷。In view of the main defect and deformation of industrial pure titanium(TA2)during the welding process,this paper analyzed the reasons respectively before,during and after the welding in consideration of its comprehensive performance,and formulated the treatment plan for effective prevention and control.Before the test,this paper standardized the key points and operation methods of gas tungsten arc welding(GTAW)and used this technology during the welding.The test results show that the product obtained using the test method is in good condition without any welding defect.

关 键 词：钨极氩弧焊 工业纯钛 焊接缺陷 性能分析 焊接试验 

分 类 号：U672[交通运输工程—船舶及航道工程]