Achieving columnar-to-equiaxed transition to reduce hot cracking susceptibility in TIG-welded AZ31 alloy through MgO modification
Le Zai, Xin Tong, Yun Wang, Hao Zhang, Xiaohuai Xue
Topics & Concepts
Materials scienceEquiaxed crystalsWeldingMetallurgyCrackingAlloySolid mechanicsGas tungsten arc weldingComposite materialArc weldingAluminum Alloy Microstructure PropertiesAdvanced Welding Techniques AnalysisWelding Techniques and Residual Stresses