Comparison of welding temperature fields, residual stress distributions and deformations of Gas Tungsten Arc (GTA) and ultrasonic–wave–assisted gas tungsten pulsed arc (U–GTPA) welded DP780 steel joints
Weifeng Xie, Chenglei Fan, Chunli Yang, Yu Liu
Topics & Concepts
TungstenMaterials scienceWeldingResidual stressGas tungsten arc weldingArc (geometry)Ultrasonic sensorComposite materialArc lampArc weldingMetallurgyOpticsAcousticsMechanical engineeringEngineeringPhysicsWelding Techniques and Residual StressesHydrogen embrittlement and corrosion behaviors in metalsAdvanced Welding Techniques Analysis