Numerical and experimental investigation of keyholing process in ultrasonic vibration assisted plasma arc welding
Junnan Qiao, Chuansong Wu, Yongfeng Li
Topics & Concepts
Materials sciencePlasma arc weldingWeldingKeyholeUltrasonic sensorPlasmaArc (geometry)MechanicsVibrationGas tungsten arc weldingMechanical engineeringArc weldingAcousticsComposite materialQuantum mechanicsEngineeringPhysicsWelding Techniques and Residual StressesMetal and Thin Film MechanicsAdvanced Welding Techniques Analysis