A high specific strength, deformation-processed scandium-titanium composite
dc.contributor.author | Chumbley, L. Scott | |
dc.contributor.author | Tian, Y. | |
dc.contributor.author | Rose, J. | |
dc.contributor.author | Ellis, T. | |
dc.contributor.author | Russell, Alan | |
dc.contributor.author | Chumbley, L. | |
dc.contributor.department | Department of Materials Science and Engineering | |
dc.date | 2018-02-14T13:33:02.000 | |
dc.date.accessioned | 2020-06-30T06:06:43Z | |
dc.date.available | 2020-06-30T06:06:43Z | |
dc.date.copyright | Fri Jan 01 00:00:00 UTC 1999 | |
dc.date.embargo | 2013-10-10 | |
dc.date.issued | 1999 | |
dc.description.abstract | <p>A 59% Sc–41% Ti deformation-processed metal-metal composite was produced by rolling to a true strain of 2.3 at 873 K followed by cold rolling to a total true strain of 3.6. Rolling reduced the original eutectoid microstructure to lamellae of α–Sc and α–Ti with average lamellar thicknesses of 150 nm (Sc) and 120 nm (Ti). The cold-rolled material had an ultimate tensile strength of 942 MPa and a specific strength of 259 J/g. The Sc matrix was oriented with the 〈0001〉 tilted 22° from the sheet normal direction toward the rolling direction, an unusual texture for an HCP metal with a low <em>c</em>/<em>a</em> ratio, which suggests Sc may deform primarily by basal slip.</p> | |
dc.description.comments | <p>This article is from <em>Journal of Materials Research</em> 14 (1999): 8-11, <a target="_blank">doi: 10.1557/JMR.1999.0003</a>. Posted with permission. </p> | |
dc.format.mimetype | application/pdf | |
dc.identifier | archive/lib.dr.iastate.edu/mse_pubs/123/ | |
dc.identifier.articleid | 1128 | |
dc.identifier.contextkey | 6091325 | |
dc.identifier.s3bucket | isulib-bepress-aws-west | |
dc.identifier.submissionpath | mse_pubs/123 | |
dc.identifier.uri | https://dr.lib.iastate.edu/handle/20.500.12876/55451 | |
dc.language.iso | en | |
dc.source.bitstream | archive/lib.dr.iastate.edu/mse_pubs/123/1999_Chumbley_HighSpecific.pdf|||Fri Jan 14 19:17:42 UTC 2022 | |
dc.source.uri | 10.1557/JMR.1999.0003 | |
dc.subject.disciplines | Metallurgy | |
dc.subject.keywords | Ames Laboratory | |
dc.title | A high specific strength, deformation-processed scandium-titanium composite | |
dc.type | article | |
dc.type.genre | article | |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | 20c4179a-bb45-4bf5-aa42-9495a2a4e81b | |
relation.isAuthorOfPublication | fb7c222e-fdb7-4931-9aa4-4bc43bea8231 | |
relation.isOrgUnitOfPublication | bf9f7e3e-25bd-44d3-b49c-ed98372dee5e |
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