Direct observation of pore formation mechanisms during LPBF additive manufacturing process and high energy density laser welding
S. Mohammad H. Hojjatzadeh, Niranjan D. Parab, Qilin Guo, Minglei Qu, Lianghua Xiong, Cang Zhao, Luis I. Escano, Kamel Fezzaa, Wes Everhart, Tao Sun, Lianyi Chen
Topics & Concepts
KeyholeMaterials scienceFusionWeldingLaserVaporizationFusion weldingComposite materialOpticsChemistryOrganic chemistryPhilosophyPhysicsLinguisticsAdditive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesWelding Techniques and Residual Stresses