Fracture toughness and microstructure damage behavior of thin Al–Cu alloy fabricated by wire-arc directed energy deposition
Yinghui Zhou, Xin Lin, Zengyun Jian, Shixing Huang, Yongming Ren, Yue Wu, Xigang Yang, Wenting Shao
Topics & Concepts
Equiaxed crystalsMaterials scienceMicrostructureFracture toughnessComposite materialGrain boundaryMetallurgyBrittlenessAlloyToughnessAdditive Manufacturing Materials and ProcessesAluminum Alloy Microstructure PropertiesMicrostructure and mechanical properties