| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Hallam, Kr
University of Bristol
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Creep cavitation evolution in polycrystalline copper under conditions of stress relaxationcitations
- 2023A novel approach for evaluating creep damage and cavitation in copper bicrystals subject to constant loadcitations
- 2022Investigating the mechanical behaviour of Fukushima MCCI using synchrotron Xray tomography and digital volume correlationcitations
- 2021Investigating the microstructure and mechanical behaviour of simulant "lava-like" fuel containing materials from the Chernobyl reactor unit 4 meltdowncitations
- 2021NiWO4-induced partial oxidation of MXene for photo-electrochemical detection of prostate-specific antigen
- 2019Carbon quantum dot coated Fe 3 O 4 hybrid composites for sensitive electrochemical detection of uric acidcitations
- 2018In-situ, time resolved monitoring of uranium in BFS:OPC grout. Part 2citations
- 2017In-situ, time resolved monitoring of uranium in BFS:OPC grout. Part 1:citations
- 2016An experimental and modelling evaluation of the deformation and fracture of quasi-brittle reticulated vitreous carbon foam
- 2016Chitin and carbon nanotube composites as biocompatible scaffolds for neuron growthcitations
- 2015Nuclear waste viewed in a new lightcitations
- 2015Focused ion Beam Analysis of Banana Peel and its Application for Arsenate ion Removal
- 2015An investigation on the persistence of uranium hydride during storage of simulant nuclear waste packagescitations
- 2009Spatial variation of residual stresses in a welded pipe for high temperature applicationscitations
- 2005Exploring the distribution of copper-Schiff base complex covalently anchored onto the surface of mesoporous MCM 41 silica
- 2005A strategy for accommodating residual stresses in the assessment of repair weldments based upon measurement of near surface stresses
Places of action
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article
A novel approach for evaluating creep damage and cavitation in copper bicrystals subject to constant load
Abstract
Creep in metal alloys is an important failure mode for high temperature and stress applications, but despite extensive study it is still not fully understood, particularly the early stage of creep cavity formation. This paper describes a novel constant load cantilever beam test to investigate creep damage and cavitation at grain boundaries in copperbicrystals. Bicrystals of copper have been prepared with the grain boundary oriented normal to the beam long axis, allowing the development of damage at a single boundary to be studied. Tests were conducted at a temperature of 285° C in a vacuum of 10-10 MPa. Creep cavitation is observed in copper bicrystals of {001} and {111} orientation with a 22° rotation at the boundary. We compare these data with observations for a polycrystalline copper specimen.