3D electron backscatter diffraction study of α lath morphology in additively manufactured Ti-6Al-4V

dc.contributor.author DeMott, Ryan
dc.contributor.author Collins, Peter
dc.contributor.author Collins, Peter
dc.contributor.author Kong, Charlie
dc.contributor.author Liao, Xiaozhou
dc.contributor.author Ringer, Simon
dc.contributor.author Primig, Sophie
dc.contributor.department Materials Science and Engineering
dc.date 2021-08-10T19:00:30.000
dc.date.accessioned 2021-08-14T19:17:25Z
dc.date.available 2021-08-14T19:17:25Z
dc.date.copyright Wed Jan 01 00:00:00 UTC 2020
dc.date.issued 2020-11-01
dc.description.abstract <p>Titanium alloys exhibit complex, multi-phase microstructures which form during liquid-solid and solid-solid phase transformations. These phase transformations govern the microstructural evolution and are potentially more complex during additive manufacturing due to large thermal gradients and inhomogeneities. The prototypical fundamental unit of titanium microstructures are the α laths, and investigations into their three-dimensional morphology may provide new insights. A prior β-grain boundary, 3-variant clusters and interconnected laths were studied in 3D in electron-beam printed Ti-6Al-4V using a plasma FIB. These key features are of interest for studying variant selection in additive manufacturing.</p>
dc.description.comments <p>This article is published as DeMott, Ryan, Peter Collins, Charlie Kong, Xiaozhou Liao, Simon Ringer, and Sophie Primig. "3D electron backscatter diffraction study of α lath morphology in additively manufactured Ti-6Al-4V." <em>Ultramicroscopy</em> 218 (2020): 113073. DOI: <a href="https://doi.org/10.1016/j.ultramic.2020.113073" target="_blank">10.1016/j.ultramic.2020.113073</a>. Posted with permission.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/mse_pubs/413/
dc.identifier.articleid 1416
dc.identifier.contextkey 24268428
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath mse_pubs/413
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/GvqXyANw
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/mse_pubs/413/2020_CollinsPeter_3DElectron.pdf|||Sat Jan 15 00:10:44 UTC 2022
dc.source.uri 10.1016/j.ultramic.2020.113073
dc.subject.disciplines Manufacturing
dc.subject.disciplines Materials Science and Engineering
dc.subject.disciplines Metallurgy
dc.subject.disciplines Structural Materials
dc.subject.keywords Titanium alloys
dc.subject.keywords Electron beam methods
dc.subject.keywords 3D reconstruction
dc.subject.keywords electron backscattering diffraction (EBSD)
dc.subject.keywords 3D-EBSD
dc.subject.keywords Additive manufacturing
dc.title 3D electron backscatter diffraction study of α lath morphology in additively manufactured Ti-6Al-4V
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication 2236e08d-c260-49bf-8139-25f6ae618e98
relation.isOrgUnitOfPublication bf9f7e3e-25bd-44d3-b49c-ed98372dee5e
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