Microstructure, mechanical properties and fatigue crack growth behavior of an Al-Zn-Mg-Cu-Si-Zr-Er alloy fabricated by laser powder bed fusion
Dehua Li, Zhiqian Zhang, Shengci Li, Jiamin Yang, Siyu Zhang, Xinli Bian, Yuqin Zhang, Liang Qi, Olanrewaju Ojo, Olanrewaju Ojo
Topics & Concepts
Materials scienceAlloyMicrostructureMisorientationParis' lawMetallurgyUltimate tensile strengthIntergranular corrosionTransgranular fractureFracture mechanicsComposite materialIntergranular fractureCrack closureGrain boundaryAdditive Manufacturing Materials and ProcessesAluminum Alloy Microstructure PropertiesMicrostructure and mechanical properties