Numerical modeling on formation of periodic chain-like pores in high power laser welding of thick steel plate
Yu Sun, Liqun Li, Hao Yu, Sanbao Lin, Xinhua Tang, Fenggui Lu
Topics & Concepts
Materials scienceKeyholeWeldingHeat transferWeld poolMechanicsLatent heatFusionWeld linePorosityHeat-affected zoneComposite materialVortexFlow (mathematics)ThermodynamicsArc weldingGas tungsten arc weldingPhysicsPhilosophyLinguisticsWelding Techniques and Residual StressesAdditive Manufacturing Materials and ProcessesLaser and Thermal Forming Techniques