焊管2012，Vol.35Issue(4)：24-26,3.
工艺参数对低碳钢A-TIG焊缝成形的影响
Research on the Effect of Process Parameters on Weld Formation by A-TIG Welding
潘武 1石凯1
作者信息
- 1. 西安石油大学材料科学与工程学院,西安710065
- 折叠
摘要
Abstract
The weld formation rule of 4 mm low carbon steel plate under different parameters by A-TIG and TIG welding were studied,the results indicated that welding current affects size and shape of HAZ greatly,with welding current increasing,the penetration and weld width also increase;while under the same welding current,the penetration of A-TIG welding is deeper than that of TIG welding,and weld width is narrower . The HAZ shape changed obviously with welding current increasing. The weld penetration of A-TTG will increase greatly with current increasing, after adding surfactant关键词
TIG焊/A-TIG焊/HAZ/熔深/熔宽Key words
TIG welding/ A-TIG welding/ HAZ/ penetration/ weld width分类
矿业与冶金引用本文复制引用
潘武,石凯..工艺参数对低碳钢A-TIG焊缝成形的影响[J].焊管,2012,35(4):24-26,3.
