Temperature gradient induced tough-brittle transition behavior of a high-strength Al-4.2Mg-0.4Sc-0.2Zr alloy fabricated by laser powder bed fusion additive manufacturing
Han Zhang, Donghua Dai, Luhao Yuan, He Liu, Dongdong Gu
Topics & Concepts
Materials scienceMicrostructureEquiaxed crystalsElectron backscatter diffractionUltimate tensile strengthComposite materialBrittlenessLaser power scalingLaserOpticsPhysicsAdditive Manufacturing Materials and ProcessesHigh Entropy Alloys StudiesAdditive Manufacturing and 3D Printing Technologies