Enhancing the prediction quality of mechanical properties for powder bed fusion with laser beam by dynamic observation of flying particles

Enhancing the prediction quality of mechanical properties for powder bed fusion with laser beam by dynamic observation of flying particles

Complex phenomena occur at the laser spot in powder bed fusion with laser beam (PBF-LB); thus, it creates several large process-parameter spaces such as power and scanning speed, along with many others. To allow for high-throughput parameter exploration, an efficient prediction method is necessary....

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Bibliographic Details
Main Authors: Keisuke Nagato, Tomohiro Ozawa, Manuela Neuenfeldt, Frederik Zanger, Moju Zhao, Volker Schulze
Format: Article
Language:English
Published: Elsevier 2023-03-01
Series:Materials & Design
Subjects:
Powder bed fusion
Dynamic observation
Spatter
Pulsed-laser illumination
Regression
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127523001119

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http://www.sciencedirect.com/science/article/pii/S0264127523001119

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