Defect induced fatigue failure behavior and life assessment of laser powder bed fused Al-Si alloy under different building directions
Wei Li, Pilin Song, Chuanwen Sun, Yucheng Zhang
Topics & Concepts
Materials scienceNucleationElectron backscatter diffractionMicrostructureAlloyParis' lawFusionStress concentrationStress intensity factorStress (linguistics)Composite materialIntensity (physics)Crack closureFracture mechanicsOpticsThermodynamicsLinguisticsPhilosophyPhysicsAdditive Manufacturing Materials and ProcessesWelding Techniques and Residual StressesAdditive Manufacturing and 3D Printing Technologies