Effect of heat treatments on the microstructure and mechanical properties of an ultra-high strength martensitic steel fabricated via laser powder bed fusion additive manufacturing
Raiyan Seede, Bing Zhang, Austin Whitt, Sezer Picak, Sean Gibbons, Philip Flater, Alaa Elwany, Raymundo Arróyave, İbrahim Karaman
Topics & Concepts
Materials scienceMicrostructureCharpy impact testUltimate tensile strengthMartensiteDuctility (Earth science)AusteniteToughnessComposite materialEquiaxed crystalsElongationMetallurgyCreepAdditive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesWelding Techniques and Residual Stresses