Analysis of hierarchical microstructural evolution in electron beam powder bed fusion Ti–6Al–4V alloys via time-of-flight neutron diffraction

Analysis of hierarchical microstructural evolution in electron beam powder bed fusion Ti–6Al–4V alloys via time-of-flight neutron diffraction

Ti–6Al–4V alloys prepared via electron beam powder bed fusion (EB-PBF) generally exhibit a hierarchical microstructure consisting of columnar β-grains, an acicular α-matrix, and nanoscale β-precipitates at α-lath interfaces. In this study, we performed time-of-flight neutron diffraction measurements...

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Bibliographic Details
Main Authors: Manami Mori, Kenta Yamanaka, Yusuke Onuki, Shigeo Sato, Akihiko Chiba
Format: Article
Language:English
Published: Elsevier 2022-12-01
Series:Additive Manufacturing Letters
Subjects:
Electron beam powder bed fusion
Ti–6Al–4V alloy
Time-of-flight neutron diffraction
Rietveld texture analysis
Burgers orientation relationship
Phase fraction
Online Access:http://www.sciencedirect.com/science/article/pii/S2772369022000275

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http://www.sciencedirect.com/science/article/pii/S2772369022000275

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