Hierarchical effects of multi-layer powder spreading in the electron beam powder bed fusion additive manufacturing of pure tungsten material
Ju Wang, Dengzhi Yao, Meng Li, Xizhong An, Shujun Li, Wentao Hou, Xing Zhang, Guangyu Yang, Jian Wang, Lin Wang
Topics & Concepts
Materials scienceTungstenLayer (electronics)FusionComposite materialDiscrete element methodSphere packingSurface roughnessSurface finishMetal powderLayer by layerParametric statisticsMechanicsMetallurgyPhilosophyPhysicsStatisticsLinguisticsMetalMathematicsAdditive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesParticle Dynamics in Fluid Flows