船用低温钢焊接材料的研发与腐蚀方法评价
林一, 刘涛, 郭彦兵, 阮晴, 郭章伟, 董丽华

Research and Development of Welding Materials For Low-temperature Steel and Corrosion Evaluation Methods
LIN Yi, LIU Tao, GUO Yanbing, RUAN Qing, GUO Zhangwei, DONG Lihua
表4 气保焊焊丝的焊接参数
Table 4 Welding Parameters of GMAW
Size / mmElectrodeCurrent / AVoltage / VGasSpeed of welding / mm·min-1
Φ1.2DC230-29024-30Ar + 20%CO2360-400
Φ1.2DC230-29024-30Ar + 20%CO2360-400