Effect of beam defocusing on porosity formation in laser-MIG hybrid welded TA2 titanium alloy joints
Shuling Chen, Shixuan Luo, Hang Yu, Hui Geng, Guoxiang Xu, Ruifeng Li, Yingtao Tian
Topics & Concepts
KeyholeMaterials sciencePorosityWeldingTitaniumWeld poolLaser beam weldingLaserAlloyComposite materialTitanium alloyVolume of fluid methodMetallurgyFlow (mathematics)OpticsMechanicsGas tungsten arc weldingArc weldingPhysicsWelding Techniques and Residual StressesAdditive Manufacturing Materials and ProcessesTitanium Alloys Microstructure and Properties