Refined weld microstructure and enhanced joint mechanical property of 1460 Al-Li alloys via double-pulsed variable polarity TIG arc welding
Xuejun Sun, Bojin Qi, Zihao Jiang, Caiyou Zeng, Baoqiang Cong
Topics & Concepts
Materials scienceGas tungsten arc weldingWeldingMicrostructurePolarity (international relations)Joint (building)Arc (geometry)Composite materialArc weldingMetallurgyMechanical engineeringStructural engineeringEngineeringCellGeneticsBiologyAdvanced Welding Techniques AnalysisWelding Techniques and Residual StressesAluminum Alloy Microstructure Properties