Powder Spreading Mechanism in Laser Powder Bed Fusion Additive Manufacturing: Experiments and Computational Approach Using Discrete Element Method.

Materials (Basel) · 2023 · PMC10095776 · PMID 37049118

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a clear trendno p-value reported

The effect of cohesiveness on the dynamic angle of repose was significant, but a clear trend with an increase in cohesiveness could not be identified.

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