The Influence of the Process Parameters on the Densification and Microstructure Development of Laser Powder Bed Fused Inconel 939

The Influence of the Process Parameters on the Densification and Microstructure Development of Laser Powder Bed Fused Inconel 939

This work aims to investigate the effect of the process parameters on the densification and microstructure of Inconel 939 (IN939) alloy processed by laser powder bed fusion (LPBF). IN939 is a Ni-based superalloy with high creep and corrosion resistance that can be used up to around 850 °C under load...

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Bibliographic Details
Main Authors: Giulio Marchese, Simone Parizia, Abdollah Saboori, Diego Manfredi, Mariangela Lombardi, Paolo Fino, Daniele Ugues, Sara Biamino
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Metals
Subjects:
Ni-based superalloys
Inconel 939
additive manufacturing
laser powder bed fusion
cracking mechanisms
Online Access:https://www.mdpi.com/2075-4701/10/7/882

Internet

https://www.mdpi.com/2075-4701/10/7/882

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