Revealing mechanisms of processing defect mitigation in laser powder bed fusion via shaped beams using high-speed X-ray imaging

Yuan, Jiandong; Guo, Qilin; Clark, Samuel; Escano, Luis; Nabaa, Ali; Qu, Minglei; Huang, Junye; Li, Qingyuan; Roman, Allen Jonathan; Osswald, Tim; Fezzaa, Kamel; Chen, Lianyi