| 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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Binner, Jon
University of Birmingham
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (36/36 displayed)
- 2024Processing and performance of ultra high temperature ceramic matrix composite (UHTCMCs) using radio frequency assisted chemical vapour infiltration (RF-CVI)citations
- 2024Radio frequency-assisted zirconium carbide matrix deposition for continuous fiber-reinforced ultra high temperature ceramic matrix compositescitations
- 2023Elevated temperature tensile and bending strength of ultra-high temperature ceramic matrix composites obtained by different processescitations
- 2023Oxidation studies of SiC-coated 2.5D carbon fibre preformscitations
- 2023Computational characterisation of microwave heating of fibre preforms for CVI of SiCf/SiC compositescitations
- 2022Thermal Qualification of the UHTCMCs Produced Using RF-CVI Technique with VMK Facility at DLRcitations
- 2022Ablation behaviour of Cf–ZrC-SiC with and without rare earth metal oxide dopantscitations
- 2021Retained strength of UHTCMCs after oxidation at 2278 Kcitations
- 2021Structural and thermostructural ceramicscitations
- 2021Scale characterisation of an oxidised (Hf,Ti)C-SiC ultra-high temperature ceramic matrix compositecitations
- 2021Computational Characterization of Microwave-Enhanced CVI Production of SiCf/SiC Composites
- 2020Ablation resistance of tungsten carbide cermets under extreme conditionscitations
- 2020The ballistic impact performance of nanocrystalline zirconia-toughened alumina (nZTA) and alumina ceramicscitations
- 2020Synthesis of nanocrystalline barium titanatecitations
- 2020Thermal properties and performance of carbon fiber-based ultra-high temperature ceramic matrix composites (Cf-UHTCMCs)citations
- 2019Ablation behaviour of ultra-high temperature ceramic matrix compositescitations
- 2019Selection, processing, properties and applications of ultra-high temperature ceramic matrix composites, UHTCMCs – a reviewcitations
- 2019Development of a slurry injection technique for continuous fibre ultra-high temperature ceramic matrix compositescitations
- 2019Merging toughness and oxidation resistance in a light ZrB2 compositecitations
- 2018Erosion and mechanical properties of hydrothermally-resistant nanostructured zirconia componentscitations
- 2018Thermal ablation performance of Cf-HfB2 composites with and without a C matrix deposited by CVIcitations
- 2018Investigation of electrochemical, optical and thermal effects during flash sintering of 8YSZcitations
- 2018Mechanical behaviour of additively manufactured lunar regolith simulant componentscitations
- 2018DC-electro softening in soda lime silicate glasscitations
- 2018Ultra-high temperature ceramic compositecitations
- 2017Assessing extraterrestrial regolith material simulants for in-situ resourceutilisation based 3D printingcitations
- 2017Mechanical properties and grain orientation evolution of zirconium diboride-zirconium carbide ceramicscitations
- 2017Spray freeze granulation of sub-micrometer α-alumina using ultrasonication
- 2017Evaluation of the high temperature performance of HfB2 UHTC particulate filled Cf/C compositescitations
- 2016Synthesis of ultra-refractory transition metal diboride compoundscitations
- 2014UHTC Composites for Hypersonic Applicationscitations
- 2013Use of electrophoretic impregnation and vacuum bagging to impregnate SiC powder into SiC fiber preformscitations
- 2013Commercialising university research:citations
- 2013UHTC-carbon fibre compositescitations
- 2011Microwave assisted synthesis of barium zirconium titanate nanopowderscitations
- 2010Microwave Sintering of Multilayer Integrated Passive Devicescitations
Places of action
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article
Thermal ablation performance of Cf-HfB2 composites with and without a C matrix deposited by CVI
Abstract
<p>C<sub>f</sub>-HfB<sub>2</sub>-based composites have been produced using a vacuum impregnation route with half of the samples being further densified by the inclusion of a carbon matrix using CVI. Both composites, C<sub>f</sub>-HfB<sub>2</sub> and C<sub>f</sub>-HfB<sub>2</sub>/C, were characterised by oxyacetylene torch testing to determine the effect of the carbon matrix on the thermo-ablative performance. The mass loss of the samples revealed what whilst the C<sub>f</sub>-HfB<sub>2</sub> samples performed slightly better when tested for 60 s due to the presence of a surface layer of HfB<sub>2</sub> powder, the C<sub>f</sub>-HfB<sub>2</sub>/C composites were significantly superior when tested at nearly 3000<sup>o</sup>C for 300 s. The reason is believed to be related to the fact that the molten hafnia formed during testing was more absorbed by the C<sub>f</sub>-HfB<sub>2</sub> samples, which remained very porous. It is the presence of the viscous molten hafnia that is believed to offer the protection in this system.</p>