Journal article
History dependence of the microstructure on time-dependent deformation during in-situ cooling of a nickel-based single-crystal superalloy
- Abstract:
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Time-dependent plastic deformation through stress relaxation and creep deformation during in-situ cooling of the as-cast single-crystal superalloy CMSX-4®has been studied via neutron diffraction, transmission electron microscopy, electro-thermal miniature testing, and analytical modeling across two temperature regimes. Between 1000 °C and 900 °C, stress relaxation prevails and gives rise to softening as evidenced by a decreased dislocation density and the presence of long segment stacking fau...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Version of record, pdf, 1.7MB)
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- Publisher copy:
- 10.1007/s11661-018-4703-3
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Authors
Funding
Rolls-Royce plc
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Bibliographic Details
- Publisher:
- Springer Publisher's website
- Journal:
- Metallurgical and Materials Transactions A Journal website
- Volume:
- 49A
- Issue:
- 9
- Pages:
- 3963-3972
- Publication date:
- 2018-05-31
- Acceptance date:
- 2018-05-10
- DOI:
- EISSN:
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1543-1940
- ISSN:
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1073-5623
- Source identifiers:
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857196
Item Description
- Keywords:
- Pubs id:
-
pubs:857196
- UUID:
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uuid:1fe873da-ca11-45b4-bc0d-65292a1c3d12
- Local pid:
- pubs:857196
- Deposit date:
- 2018-11-18
Terms of use
- Copyright holder:
- Panwisawas et al
- Copyright date:
- 2018
- Notes:
- © The Author(s) 2018. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
- Licence:
- CC Attribution (CC BY)
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