| 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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Correia, J. B.
National Laboratory of Energy and Geology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Simulation, Structural, Thermal and Mechanical Properties of the FeTiTaVW High Entropy Alloycitations
- 2023Hybrid molecular dynamic Monte Carlo simulation and experimental production of a multi-component Cu–Fe–Ni–Mo–W alloycitations
- 2023Behavior of Cu-Y2O3 and CuCrZr-Y2O3 composites before and after irradiationcitations
- 2022Damage threshold of CuCrFeTiV high entropy alloys for nuclear fusion reactors
- 2019New WC-Cu composites for the divertor in fusion reactorscitations
- 2018Mechanical activation of pre-alloyed NiTi2 and elemental Ni for the synthesis of NiTi alloyscitations
- 2017Helium and deuterium irradiation effects in W-Ta composites produced by pulse plasma compactioncitations
- 2015The effects of tantalum addition on the microtexture and mechanical behaviour of tungsten for ITER applicationscitations
- 2014Multiscale Copper-uDiamond Nanostructured Composites
- 2014Elemental interdiffusion in W-Ta composites developed for fusion applications
- 2014Synergistic helium and deuterium blistering in tungsten–tantalum compositescitations
- 2013Nickel–carbon nanocomposites: Synthesis, structural changes and strengthening mechanismscitations
- 2013Recent progress in research on tungsten materials for nuclear fusion applications in Europecitations
- 2013Recent progress in research on tungsten materials for nuclear fusion applications in Europecitations
- 2013Multiscale copper-μdiamond nanostructured composites
- 2013Tungsten–nanodiamond composite powders produced by ball millingcitations
- 2011Microstructural characterization of the ODS Eurofer 97 EU-batch
- 2011Production of Cu/Diamond composites for first-wall heat sinks
- 2010Novel approach to plasma facing materials in nuclear fusion reactors
Places of action
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document
Multiscale copper-μdiamond nanostructured composites
Abstract
<p>Nanostructured copper-diamond composites can be tailored for thermal management applications at high temperature. A novel approach based on multiscale diamond dispersions is proposed for the production of this type of materials: a Cu-nDiamond composite produced by high-energy milling is used as a nanostructured matrix for further dispersion of micrometer sized diamond. The former offers strength and microstructural thermal stability while the latter provides high thermal conductivity. A series of Cu-nDiamond mixtures have been milled to define the minimum nanodiamond fraction suitable for matrix refinement and thermal stabilization. A refined matrix with homogenously dispersed nanoparticles could be obtained with 4 at.% nanodiamond for posterior mixture with μDiamond and subsequent consolidation. In order to define optimal processing parameters, consolidation by hot extrusion has been carried out for a Cu-nDiamond composite and, in parallel, for a mixture of pure copper and μDiamond. The materials produced were characterized by X-ray diffraction, scanning and transmission electron microscopy and microhardness measurements.</p>