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Thesis

Environmentally-assisted fracture events in high strength nickel-based superalloys

Abstract:

There is significant interest in defining and quantifying the performance of polycrystalline Ni-based superalloys – particularly high strength ones produced via powder processing for turbine disc applications – at temperatures between 700 and 800◦C. This is because the outer rims of a high pressure turbine disc in turbine applications for jet propulsion can experience such temperatures during a significant portion of the flight cycle while also being exposed to oxidative/corrosive gases wh...

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Division:
MPLS
Department:
Materials
Role:
Author

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Role:
Supervisor
Role:
Supervisor
Role:
Supervisor
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Name:
Engineering and Physical Sciences Research Council
Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
University of Oxford
Language:
English
UUID:
uuid:e2bb3d1f-06cd-4c6a-addc-f217d1eeddc7
Deposit date:
2018-06-10

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