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Strain gradient polycrystal plasticity analysis: Fe modeling and synchrotron X-ray diffraction

Abstract:

The results of a strain gradient finite element model of polycrystalline plastic deformation in an HCP alloy were analysed in terms of orientation-related meso-scale grain groups. The predictions for meso-scale elastic strains were post-processed to construct energy dispersive diffraction peak patterns. Synchrotron X-ray polycrystalline diffraction was thereafter employed to record experimentally multiple peaks from deformed samples of Ti-6Al-4V alloy. Model parameters were adjusted to provid...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1142/S0217979210063922

Authors


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Institution:
University of Oxford
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Role:
Author
Publisher:
World Scientific Publishing Company Publisher's website
Volume:
24
Issue:
1-2
Pages:
10-17
Publication date:
2010-01-20
DOI:
EISSN:
1793-6578
ISSN:
0217-9792
URN:
uuid:97083a30-20f8-4792-b739-bd42297f524e
Source identifiers:
63792
Local pid:
pubs:63792

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