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Thesis

X-ray and neutron diffraction analysis and fem modelling of stress and texture evolution in cubic polycrystals

Abstract:

The thesis reports improvements in the characterization techniques for stress and texture in crystalline materials by x-ray and neutron powder diffraction. Furthermore, advances are made in texture evolution modelling and validation against experimental observations.

In the beginning, the fundamental assumption of diffraction strain analysis is numerically examined and verified, namely, that the lattice parameter value determined from fitting the diffraction pattern is equal to the ...

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Institution:
University of Oxford
Research group:
Solid Mechanics
Oxford college:
Wolfson College
Department:
Mathematical,Physical & Life Sciences Division - Engineering Science
Role:
Author

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Role:
Supervisor
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Funding agency for:
Mengyin Xie
Publication date:
2014
Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
Oxford University, UK
URN:
uuid:c5f8b36c-4728-4c17-8e2e-82b926200019
Local pid:
ora:8752

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