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Prediction of lack-of-fusion porosity in laser powder-bed fusion considering boundary conditions and sensitivity to laser power absorption

Wenjia Wang, Jinqiang Ning, Steven Y. Liang

2020The International Journal of Advanced Manufacturing Technology42 citationsDOI

Topics & Concepts

PorosityFusionMaterials scienceLaser power scalingLaserThermal conductionThermal conductivitySelective laser meltingHeat transferMechanicsOpticsComposite materialPhysicsMicrostructurePhilosophyLinguisticsAdditive Manufacturing Materials and ProcessesWelding Techniques and Residual StressesAdditive Manufacturing and 3D Printing Technologies
Prediction of lack-of-fusion porosity in laser powder-bed fusion considering boundary conditions and sensitivity to laser power absorption | Litcius