Regulating microstructure and strength-ductility synergy of laser-arc hybrid additive manufactured Al-Zn-Mg-Cu alloy
Dehua Liu, Haoyang Wang, Jiang Bi, Zhuoyun Yang, Guojiang Dong, Fangyong Niu, Guangyi Ma, Bowen Cheng, Dongjiang Wu
Topics & Concepts
Materials scienceAlloyMicrostructureLaser power scalingUltimate tensile strengthPorosityLaserMetallurgyPrecipitationGrain sizeSelective laser meltingComposite materialGrain growthElongationVacuum induction meltingTensile testingPrecipitation hardeningNear net shapeAdditive Manufacturing Materials and ProcessesAluminum Alloy Microstructure PropertiesAdditive Manufacturing and 3D Printing Technologies