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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

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Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
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Name:
European Union
Grant:
RFSR-PR-10005 DDT
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Name:
Engineering and Physical Sciences Research Council
Grant:
EP/I02249X/1
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Name:
Diamond Manchester Collaboration
Publisher:
Elsevier
Journal:
Acta Materialia More from this journal
Volume:
76
Pages:
371-380
Publication date:
2014-09-01
DOI:
ISSN:
1359-6454
Keywords:
Pubs id:
pubs:474823
UUID:
uuid:fe637b8b-543e-4eb3-b523-e6afa3fb8bb3
Local pid:
pubs:474823
Source identifiers:
474823
Deposit date:
2014-07-11

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