Refining microstructures and enhancing mechanical properties of Inconel 718 weldment via fast-frequency double pulsed waveforms adopting in FFP-TIG
Jianwen Wu, Mengjia Xu, Sanbao Lin, Qin Zhang, Xiangmiao Wu, Jiyu Tian, Zhenmin Wang
Topics & Concepts
Materials scienceGas tungsten arc weldingWeldingInconelMetallurgyEquiaxed crystalsMicrostructureWaveformTungstenComposite materialArc weldingVoltageElectrical engineeringEngineeringAlloyWelding Techniques and Residual StressesAdditive Manufacturing Materials and ProcessesHydrogen embrittlement and corrosion behaviors in metals