Effect of LPBF Processing Parameters on Inconel 718 Lattice Structures: Geometrical Characteristics, Surface Morphology, and Mechanical Properties

Effect of LPBF Processing Parameters on Inconel 718 Lattice Structures: Geometrical Characteristics, Surface Morphology, and Mechanical Properties

Laser Powder Bed Fusion (LPBF) enables the additive manufacturing of complex lattice structures. However, the fabrication of lattice structures via LPBF poses challenges in achieving the intended geometrical accuracy due to their inherent complexity. This study investigates the effects of LPBF proce...

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Bibliographic Details
Main Authors: Nahal Ghanadi, Kwangtae Son, Marco Alvarado, Seongun Yang, Hsin-Mei Kao, Chih-Hung Chang, Brian K. Paul, Somayeh Pasebani
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Materials & Design
Subjects:
Additive Manufacturing
Laser Powder Bed Fusion (LPBF)
Inconel 718
Lattice Structures
Open-pore structure
Normalized enthalpy
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127525002849
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http://www.sciencedirect.com/science/article/pii/S0264127525002849

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