Journal article
Time-resolved synchrotron tomographic quantification of deformation-induced flow in a semi-solid equiaxed dendritic Al-Cu alloy
- Abstract:
- The rheology of semi-solid alloys has been studied by a novel in situ tomographic technique. Via extruding an equiaxed Al-15 wt.%Cu alloy, the inhomogeneous coherent compression of the α-Al grains was quantified, including the interdendritic channel closure and formation of a liquid extrudate. This investigation not only provides important insights into the microstructural changes occurring during semi-solid deformation, but also offers a validation benchmark for segregation and rheological models.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, pdf, 1.0MB, Terms of use)
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- Publisher copy:
- 10.1016/j.scriptamat.2015.03.011
Authors
- Publisher:
- Elsevier
- Journal:
- Scripta Materialia More from this journal
- Volume:
- 103
- Pages:
- 69-72
- Publication date:
- 2015-01-01
- DOI:
- ISSN:
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1359-6462
- Keywords:
- Pubs id:
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pubs:517971
- UUID:
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uuid:9677ba1d-f182-4faa-9558-245dae5b12e3
- Local pid:
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pubs:517971
- Source identifiers:
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517971
- Deposit date:
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2015-05-27
- ARK identifier:
Terms of use
- Copyright holder:
- Acta Materialia Inc
- Copyright date:
- 2015
- Notes:
-
Copyright © 2015 Acta Materialia Inc. Published by Elsevier Ltd.
This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Open Access funded by Engineering and Physical Sciences Research Council.
- Licence:
- CC Attribution (CC BY)
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