Modeling and numerical study of keyhole-induced porosity formation in laser beam oscillating welding of 5A06 aluminum alloy
Wenchao Ke, Xianzheng Bu, J.P. Oliveira, WeiGang Xu, Zhimin Wang, Zhi Zeng
Topics & Concepts
KeyholeMaterials scienceLaser beam weldingWeldingPorosityOscillation (cell signaling)MechanicsWeld poolShielding gasComputer simulationLaserHeat-affected zoneComposite materialOpticsGas tungsten arc weldingArc weldingPhysicsChemistryBiochemistryWelding Techniques and Residual StressesSurface Treatment and Residual StressAdvanced Welding Techniques Analysis