Research on TIG Manual Welding Technology of Ti-3Al-2Mo-2Zr Titanium Alloy

摘要：

Ti-3Al-2Mo-2Zr titanium alloy has high strength (Rm≥700MPa,Rp0.2≥550MPa),good corrosion resistance,and good welding performance. Manual TIG welding is widely used for welding titanium and titanium alloys. This paper mainly studies the welding technology for Ti-3Al-2Mo-2Zr titanium alloy manual TIG welding,including: welding grooves preparation, welding equipment,mechanical properties and process performance of post-welding,and establishes the post-welding heat treatment process scheme for manual TIG welding stress relief,which receives good effect in practical projects.

关键词： Titanium alloy TIG welding technology research

作者: Yuan Xiaogang Wang Jianhong

作者单位: BAOTi Group Ltd. Baoji 721014 ,China

会议类型: 国际会议

会议名称: The 12th World Conference Titanium(第十二届世界钛会 Ti-2011)

会议地点: 北京

会议语种:英文

页码: 1647-1650

在线出版日期: 2011-06-19（万方平台首次上网日期，不代表论文的发表时间）