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Strain rate dependence of Ti64: Characterisation of mechanical properties up to failure using novel optical techniques

Abstract:

Two methods for the improved characterisation of anisotropic materials are presented. One method utilises three optical videos of cylindrical specimens undergoing uniaxial loading to reconstruct elliptical cross-sectional contours. This information can be used to improve knowledge of anisotropic plastic deformation behaviour. A second method uses digital images of specimens to perform the task of a video extensometer. Through the high resolution imaging of specimens, the undulations due to ma...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted manuscript

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Publisher copy:
10.1051/dymat/2009026

Authors


More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Engineering and Physical Sciences Research Council More from this funder
Rolls-Royce plc. More from this funder
Publisher:
EDP Sciences Publisher's website
Pages:
193-199
Publication date:
2009-09-05
DOI:
URN:
uuid:8605aeae-68e8-495f-a543-c89fbf5e9966
Source identifiers:
64816
Local pid:
pubs:64816
ISBN:
978-2-7598-0472-6

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