An Overview of the Process Mechanisms in the Laser Powder Directed Energy Deposition

Laser Powder Directed Energy Deposition (LP-DED) is a very powerful Additive Manufacturing process for different applications, such as repair operations and the production of functionally graded material. However, the application is still limited, and one of the main reasons is related to the lack o...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Gabriele Piscopo, Eleonora Atzeni, Abdollah Saboori, Alessandro Salmi
Format:	Article
Language:	English
Published:	MDPI AG 2022-12-01
Subjects:	additive manufacturing directed energy deposition laser metal deposition powder stream melt pool microstructure
Online Access:	https://www.mdpi.com/2076-3417/13/1/117