This study investigates the relationship between metallic powders and their flowability behavior (captured in terms of Hall flow rates using flowmeters). Due to many trait dependencies powder flowability, which have made formulation a physical mechanistic generalizable model difficult resolve, this seeks develop an alternative data-driven framework based on size shape characteristics for Hall-f...

Abstract The final part density in laser powder bed fusion is influenced by the particle size distribution. Too fine powders are not spreadable, and too coarse cause porosity. Powder blends, especially bimodal ones, can exhibit higher packing densities changes flowability compared to their monomodal constituents. These properties influence density. Therefore, of on was investigated. Two gas ato...