Influence of Process Parameters on the Porosity, Accuracy, Roughness, and Support Structures of Hastelloy X Produced by Laser Powder Bed Fusion

The manufacture of highly complex components from nickel-based superalloys with laser powder bed fusion (L-PBF) technology can reduce the production costs parts with comparable microstructural and mechanical properties when compared to casting. The purpose of this study was to investigate the charac...

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Bibliographic Details
Main Authors: Flaviana Calignano, Paolo Minetola
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Materials
Subjects:
Online Access:https://www.mdpi.com/1996-1944/12/19/3178