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Microstructure, mechanical properties and fatigue crack growth behavior of an Al-Zn-Mg-Cu-Si-Zr-Er alloy fabricated by laser powder bed fusion

Materials EngineeringMaterials ScienceEngineeringPowder MetallurgyMechanical PropertiesMechanical EngineeringAl-zn-mg-cu-si-zr-er AlloyAlloy DesignMicrostructure-strength RelationshipAlloy PhaseLaser PowderMechanics Of MaterialsMicrostructure