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20182025
most citedModeling and Characterization of Cohesion in Fine Metal Powders with a Focus on Additive Manufacturing Process Simulations

174 citations · 380 across the 9 of their papers we have counts for

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Showing 2023Show all

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cs.CE2023★ 29 cited

Exploration of improved, roller-based spreading strategies for cohesive powders in additive manufacturing via coupled DEM-FEM simulations

Reimar Weissbach, Patrick M. Praegla, Wolfgang A. Wall +2

Spreading of fine (D50 <=20um) powders into thin layers typically requires a mechanism such as a roller to overcome the cohesive forces between particles. Roller-based spreading re…