Understanding keyhole induced-porosities in laser powder bed fusion of aluminum and elimination strategy
Liping Guo, Hongze Wang, Hongze Wang, Hanjie Liu, Yuze Huang, Qianglong Wei, Chu Lun Alex Leung, Yi Wu, Haowei Wang, Haowei Wang
Topics & Concepts
KeyholeMaterials scienceFusionPorosityVolume (thermodynamics)AluminiumLaserComposite materialMetalMetallurgyOpticsWeldingThermodynamicsLinguisticsPhysicsPhilosophyAdditive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesLaser Material Processing Techniques