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Journal article

Intergranular stresses in polycrystalline fatigue: diffraction measurement and self-consistent modelling

Abstract:
Time of flight neutron diffraction is a highly versatile and truly non-destructive technique that can be used for quantitative analysis of grain level deformation. In the present study neutron diffraction is employed to collect information about the evolution of elastic lattice trains during in-situ fatigue cycling of stainless steel. The measured strains are interpreted through the comparison with a self-consistent polycrystal deformation model. The implications of this analysis for fatigue lifting procedures are discussed.
Publication status:
Published
Peer review status:
Peer reviewed

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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
More by this author
Institution:
Rutherford Appleton Laboratory, Chilton, Oxon, UK
Department:
ISIS Facility
Role:
Author
Publisher:
Pergamon Publisher's website
Journal:
Engineering Fracture Mechanics Journal website
Volume:
71
Issue:
4-6
Pages:
805-812
Publication date:
2003-02-28
DOI:
ISSN:
0013-7944
Language:
English
Keywords:
Subjects:
UUID:
uuid:58e145ff-2e3e-44a5-a087-7135c01b2fad
Local pid:
ora:4156
Deposit date:
2010-09-14

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