Modeling and numerical study of keyhole-induced porosity formation in laser beam oscillating welding of 5A06 aluminum alloy

作者：Wenchao Ke, Xianzheng Bu, J.P. Oliveira, WeiGang Xu, Zhimin Wang, Zhi Zeng · 发表于：Optics & Laser Technology · 年份：2020 · DOI：10.1016/j.optlastec.2020.106540 · 被引用次数：227 · 研究领域：Welding Techniques and Residual Stresses、Surface Treatment and Residual Stress、Advanced Welding Techniques Analysis