Enhancement of fatigue properties of selective laser melting fabricated TC4 alloy by multiple shot peening treatments
Ming Chen, Wenlong Deng, Huabing Liu, Rui Wang, Mengmeng Wang, Yuanpei Duan, Chuanhai Jiang, Vincent Ji
Topics & Concepts
Materials scienceResidual stressShot peeningSelective laser meltingPeeningLaser peeningAlloyMicrostructureSurface roughnessFatigue limitMartensiteMetallurgyComposite materialFracture (geology)Surface modificationEngineeringChemical engineeringAdditive Manufacturing Materials and ProcessesSurface Treatment and Residual StressLaser Material Processing Techniques