Microstructural evolution and mechanical properties of 7050 aluminum alloy modified via laser shock peening at different heat-treated states
Peiyi Yang, Zhichen Guan, Wei Qian, Xiankai Meng, Shikun Zou, Yunxia Ye, Yinqun Hua, Jie Cai
Topics & Concepts
Materials sciencePeeningMicrostructureShot peeningResidual stressUltimate tensile strengthShock (circulatory)DislocationGrain boundaryStrengthening mechanisms of materialsMetallurgyAlloyFatigue limitComposite materialLaser peeningPrecipitationSevere plastic deformationAluminiumDeformation (meteorology)Internal medicinePhysicsMeteorologyMedicineSurface Treatment and Residual StressErosion and Abrasive MachiningHigh-Velocity Impact and Material Behavior