Mitigation of liquation cracking in selective laser melted Inconel 718 through optimization of layer thickness and laser energy density

Mitigation of liquation cracking in selective laser melted Inconel 718 through optimization of layer thickness and laser energy density

Conventionally, the main goal of process optimization in selective laser melting is to achieve the highest relative density. However, for Inconel 718, this study has demonstrated that the highest relative density does not correspond to the best mechanical properties. Moreover, similar relative densi...

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Bibliographic Details
Main Authors: Luu, Duy Nghia, Zhou, Wei, Nai, Sharon Mui Ling
Other Authors: School of Mechanical and Aerospace Engineering
Format: Journal Article
Language:English
Published: 2022
Subjects:
Engineering::Materials
Additive Manufacturing
Selective Laser Melting
Online Access:https://hdl.handle.net/10356/160808

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