Development and Validation of Empirical Models to Predict Metal Additively Manufactured Part Density and Surface Roughness from Powder Characteristics

Metal additive manufacturing (AM) processes, viz laser powder bed fusion (L-PBF), are becoming an increasingly popular manufacturing tool for a range of industries. The powder material used in L-PBF is costly, and it is rare for a single batch of powder to be used in a single L-PBF build. The un-mel...

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Veröffentlicht in:	Materials 2022-07, Vol.15 (13), p.4707
Hauptverfasser:	Quinn, Paul, Uí Mhurchadha, Sinéad M., Lawlor, Jim, Raghavendra, Ramesh
Format:	Artikel
Sprache:	eng
Schlagworte:	Additive manufacturing Density Lasers Manufacturing Melting Morphology Particle size Powder beds Rapid prototyping Recycling Stainless steel Stainless steels Surface roughness
Online-Zugang:	Volltext
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