Thesis
Diamond regrowth in high pressure high temperature sintered polycrystalline diamond and its impact on mechanical performance
- Abstract:
-
Polycrystalline diamond (PCD) composite is an amazing ultra-hard material for cutting, drilling and machining. Its synthesis involves binder-catalysed diamond regrowth through high-pressure high-temperature (HPHT) liquid phase sintering. During sintering, individual diamond grains are connected by regrown diamond to form a continuous structure, strengthening the mechanical performance.
However, the fundamental sintering mechanisms are yet to be fully understood. This is for several...
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Authors
Contributors
+ Todd, R
- Institution:
- University of Oxford
- Division:
- MPLS
- Department:
- Materials
- Role:
- Supervisor
- ORCID:
- 0000-0002-6990-5794
+ Nellist, P
- Institution:
- University of Oxford
- Division:
- MPLS
- Department:
- Materials
- Role:
- Supervisor
- ORCID:
- 0000-0002-5883-6463
+ Engineering and Physical Sciences Research Council
More from this funder
- Funder identifier:
- https://ror.org/0439y7842
- Grant:
- EP/L015315/1
- DOI:
- Type of award:
- DPhil
- Level of award:
- Doctoral
- Awarding institution:
- University of Oxford
- Language:
-
English
- Keywords:
- Subjects:
- Pubs id:
-
2042841
- Local pid:
-
pubs:2042841
- Deposit date:
-
2024-10-17
Terms of use
- Copyright holder:
- Tuoran Chen
- Copyright date:
- 2023
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