Thesis
Topologically close-packed phase prediction in Ni-based superalloys: phenomenological structure maps and bond-order potential theory
- Abstract:
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Single crystal nickel-based superalloys are used in modern gas turbines because of their remarkable resistance to creep deformation at elevated temperatures, which is ensured by the addition of significant amounts of refractory elements. Too high concentrations of refractory elements can lead to the formation of topologically-close packed (TCP) phases during exposure to conditions of high temperature and stress which result in the degradation of the creep properties. The traditional method...
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Authors
Contributors
+ Pettifor, D
Division:
MPLS
Department:
Materials
Role:
Supervisor
+ Drautz, R
Division:
MPLS
Department:
Materials
Role:
Supervisor
+ Kolmogorov, A
Division:
MPLS
Department:
Materials
Role:
Supervisor
Funding
+ Engineering and Physical Sciences Research Council
More from this funder
Funding agency for:
Seiser, B
Bibliographic Details
- Publication date:
- 2011
- Type of award:
- DPhil
- Level of award:
- Doctoral
- Awarding institution:
- University of Oxford
Item Description
- Language:
- English
- Keywords:
- Subjects:
- UUID:
-
uuid:4298ebde-4b32-4dcc-b294-649493f9146c
- Local pid:
- ora:6507
- Deposit date:
- 2012-10-12
Terms of use
- Copyright holder:
- Seiser, B
- Copyright date:
- 2011
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