金属加工（热加工）Issue(3)：63-69,7.
船舶316L不锈钢管K-TIG焊试验及应用
The K-TIG welding test and application of 316L stainless steel pipe in ship
摘要
Abstract
This research focuses on the application of high-efficiency keyhole tungsten-inert gas(K-TIG)welding in butt welding of 316L stainless steel pipes in the LNG dual-fuel ship supply system.It compares K-TIG welding with traditional tungsten-inert gas welding in terms of welding quality,welding efficiency,joint performance,material consumption,and labor costs.The results show that K-TIG welding technology is suitable for the welding of 316L stainless steel pipes in fixed locations such as workshops in the LNG dual-fuel ship supply system.It can significantly improve welding efficiency,reduce labor and material consumption,and has the potential to be widely used in the welding of austenitic stainless steel pipes in the shipping industry.关键词
K-TIG/LNG/316L不锈钢管Key words
K-TIG/LNG/316L stainless steel pipe引用本文复制引用
刘亚伟,黄琼,李博文,雷振锋,李奇勋..船舶316L不锈钢管K-TIG焊试验及应用[J].金属加工（热加工）,2025,(3):63-69,7.基金项目
广东省海洋经济发展专项GDNRC[2024]20. （）
