Multiscale microstructural heterogeneity and mechanical property scatter in Inconel 718 produced by directed energy deposition

Multiscale microstructural heterogeneity and mechanical property scatter in Inconel 718 produced by directed energy deposition

Directed energy deposition (DED) is an additive manufacturing technique that enables rapid production and repair of metallic parts with flexible geometry. The complex nature of thermal and material transport during DED can yield unwanted microstructure heterogeneity, which causes scatter in parts pe...

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Bibliographic Details
Main Authors: Yeoh, Yong Chen, Macchi. Guido, Jain, Ekta, Gaskey, Bernard, Raman, Sudharshan, Tay, Grace, Verdi, Davide, Patran, Alin, Grande, Antonio Mattia, Seita, Matteo
Other Authors: School of Mechanical and Aerospace Engineering
Format: Journal Article
Language:English
Published: 2021
Subjects:
Engineering::Mechanical engineering
Directed Energy Deposition
Microstructure
Online Access:https://hdl.handle.net/10356/154117

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