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In situ synchrotron tomographic quantification of granular and intragranular deformation during semi-solid compression of an equiaxed dendritic Al-Cu alloy

Abstract:

Semi-solid deformation mechanisms are important in a range of manufacturing and natural phenomena, which range from squeeze casting to magma flows. Using fast synchrotron X-ray tomography and a bespoke precision thermomechanical rig, we performed a four-dimensional (3-D plus time) quantitative investigation of the granular behaviour of equiaxed dendritic three-phase materials. This methodology produced new insights into the formation of damage during the isothermal semi-solid compression (∼30...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1016/j.actamat.2014.05.035

Authors


Karagadde, S More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Connolley, T More by this author
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Grant:
RFSR-PR-10005 DDT
Diamond Manchester Collaboration More from this funder
Publisher:
Elsevier Publisher's website
Journal:
Acta Materialia Journal website
Volume:
76
Pages:
371-380
Publication date:
2014-09-01
DOI:
ISSN:
1359-6454
URN:
uuid:fe637b8b-543e-4eb3-b523-e6afa3fb8bb3
Source identifiers:
474823
Local pid:
pubs:474823

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