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Journal article

In situ diagnostics of damage accumulation in Ni-based superalloys using high-temperature computed tomography

Abstract:

The design, operation, and performance of a laboratory-scale X-ray computed tomography arrangement that is capable of elevated-temperature deformation studies of superalloys to 800 °C and possibly beyond are reported. The system is optimized for acquisition of three-dimensional (3D) backprojection images recorded sequentially during tensile deformation at strain rates between 10−4 and 10−2 s−1, captured in situ. It is used to characterize the evolution of damage—for example, void formation an...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1007/s11661-018-4737-6

Authors


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Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Oxford college:
Trinity College
Role:
Author
ORCID:
0000-0002-3558-5198
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Publisher:
Springer Verlag Publisher's website
Journal:
Metallurgical and Materials Transactions A Journal website
Volume:
49
Issue:
9
Pages:
4274–4289
Publication date:
2018-07-16
DOI:
EISSN:
1543-1940
ISSN:
1073-5623
Source identifiers:
892599
Language:
English
Pubs id:
pubs:892599
UUID:
uuid:88112141-8296-4e32-ae8b-95586371bc5e
Local pid:
pubs:892599
Deposit date:
2019-07-05

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