Numerical and experimental investigation of keyholing process in ultrasonic vibration assisted plasma arc welding

作者：Junnan Qiao, Chuansong Wu, Yongfeng Li · 发表于：Journal of Manufacturing Processes · 年份：2020 · DOI：10.1016/j.jmapro.2020.01.019 · 被引用次数：37 · 研究领域：Welding Techniques and Residual Stresses、Metal and Thin Film Mechanics、Advanced Welding Techniques Analysis