Significant improvement in the strength-toughness and isotropy of laser powder bed fused Ti6Al4V alloy by combining heat treatment with subsequent laser shock peening
Zhao Wang, Hairong Bian, Haifei Lu, Guangyi Ma, Dongjiang Wu, Kaiyu Luo, Jinzhong Lu, Jinzhong Lu
Topics & Concepts
Materials scienceMicrostructureUltimate tensile strengthIndentation hardnessComposite materialAlloyTitanium alloyFracture toughnessBrittlenessDeformation (meteorology)ToughnessPeeningLaser peeningIsotropyMetallurgyResidual stressOpticsPhysicsSurface Treatment and Residual StressAdditive Manufacturing Materials and ProcessesHigh-Velocity Impact and Material Behavior