Study on the effects of Laser-TIG hybrid welding process parameters on keyhole stability and porosity mechanisms in 4J36 invar steel
Pengfei Wang, Fei Zhao, Sen Wu, Shuili Gong, Lifeng Ma
Topics & Concepts
KeyholeMaterials scienceWeldingPorosityMultiphysicsLaser beam weldingComposite materialHeat-affected zoneWeld poolWeldabilityMetallurgyOverheating (electricity)Computer simulationBubbleMechanicsLaserShielding gasMaterial propertiesWelding Techniques and Residual StressesLaser and Thermal Forming TechniquesAdditive Manufacturing Materials and Processes