Numerical and experimental study on keyhole dynamics and pore formation mechanisms during adjustable-ring-mode laser welding of medium-thick aluminum alloy
Jianmin Li, Ping Jiang, Shaoning Geng, Jinhong Xiong
Topics & Concepts
KeyholeMaterials sciencePorosityLaserWeldingLaser beam weldingWeld poolLaser power scalingComposite materialAlloyOpticsGas tungsten arc weldingArc weldingPhysicsWelding Techniques and Residual StressesLaser Material Processing TechniquesAdditive Manufacturing Materials and Processes