Laser Powder Bed Fusion of Molybdenum and Mo-0.1SiC Studied by Positron Annihilation Lifetime Spectroscopy and Electron Backscatter Diffraction Methods

Laser Powder Bed Fusion of Molybdenum and Mo-0.1SiC Studied by Positron Annihilation Lifetime Spectroscopy and Electron Backscatter Diffraction Methods

Positron annihilation lifetime spectroscopy (PALS) has been used for the first time to investigate the microstructure of additively manufactured molybdenum. Despite the wide applicability of positron annihilation spectroscopy techniques to the defect analysis of metals, they have only been used spar...

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Bibliographic Details
Main Authors: Nathan E. Ellsworth, Joshua R. Machacek, Ryan A. Kemnitz, Cayla C. Eckley, Brianna M. Sexton, Joel A. Gearhart, Larry W. Burggraf
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Materials
Subjects:
additive manufacturing
laser powder bed fusion
selective laser melting
molybdenum
silicon carbide
nanoparticles
Online Access:https://www.mdpi.com/1996-1944/16/4/1636

Internet

https://www.mdpi.com/1996-1944/16/4/1636

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