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Comparison of roller-spreading and blade-spreading processes in powder-bed additive manufacturing by DEM simulations

Materials ScienceEngineeringMaterial ProcessingMechanical EngineeringPowder-bed Additive ManufacturingDirected Energy DepositionDem SimulationsBlade-spreading ProcessesAdvanced Manufacturing3D PrintingProcessing And ManufacturingManufacturing EngineeringMechanics Of Materials