MMaterials Science and Engineering A3/28/2026Data-driven assisted metallurgical defect control and the mechanism of ductility enhancement for titanium alloys using electron beam powder bed fusionYunwei Gui·Akihiko Chiba·Kenta AOYAGIRead at Materials Science and Engineering ATagsAdditive Manufacturing Materials and ProcessesMechanical EngineeringLamellar structureMicrostructureElectron backscatter diffractionDislocationStacking-fault energyTransmission electron microscopyDeformation (meteorology)Ultimate tensile strengthDuctility (Earth science)