The Influence of Particle Shape, Powder Flowability, and Powder Layer Density on Part Density in Laser Powder Bed Fusion

The Influence of Particle Shape, Powder Flowability, and Powder Layer Density on Part Density in Laser Powder Bed Fusion

The particle shape influences the part properties in laser powder bed fusion, and powder flowability and powder layer density (PLD) are considered the link between the powder and part properties. Therefore, this study investigates the relationship between these properties and their influence on fina...

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Bibliographic Details
Main Authors: Lukas Haferkamp, Livia Haudenschild, Adriaan Spierings, Konrad Wegener, Kirstin Riener, Stefan Ziegelmeier, Gerhard J. Leichtfried
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Metals
Subjects:
selective laser melting (SLM)
laser powder bed fusion (LPBF)
powder
particle size distribution
particle morphology
powder layer density
Online Access:https://www.mdpi.com/2075-4701/11/3/418

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