| 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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Thuault, Anthony
Laboratoire de Mécanique et Procédés de Fabrication
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (25/25 displayed)
- 2023Microwave-assisted debinding of Al2O3 parts printed by stereolithographycitations
- 2022Fabrication of doped b-tricalcium phosphate bioceramics by robocasting for bone repair applications
- 2022Fabrication of doped b-tricalcium phosphate bioceramics by robocasting for bone repair applications
- 2021Effect of build orientation on the manufacturing process and the properties of stereolithographic dental ceramics for crown frameworkscitations
- 2021Fabrication of higher thermal stability doped β-tricalcium phosphate bioceramics by robocasting
- 2021Influence of dopants on thermal stability and densification of β-tricalcium phosphate powderscitations
- 2021Mechanical modelling of microwave sintering and experimental validation on an alumina powdercitations
- 2020Mechanical properties of thermally sprayed porous alumina coating by Vickers and Knoop indentationcitations
- 2020Mechanical properties of thermally sprayed porous alumina coating by Vickers and Knoop indentationcitations
- 2020Coupling additive manufacturing and microwave sintering: A fast processing route of alumina ceramicscitations
- 2020Fabrication of higher thermal stability doped β-tricalcium phosphate bioceramics by robocasting
- 2020Influence of microwave sintering on electrical properties of BCTZ lead free piezoelectric ceramicscitations
- 2020Experimental study and thermal mechanical modelling for alumina
- 2019Tribological behavior of composites fabricated by reactive SPS sintering in Ti‐Si‐C systemcitations
- 2018Unconventional Sintering of a Commercial Cemented WC-6Co Hardmetal
- 2017Comparison of conventional Knoop and Vickers hardness of ceramic materialscitations
- 2017Stereolithography ; Stereolithography: A new method for processing dental ceramics by additive computer-aided manufacturingcitations
- 2017Mechanical characterization of brittle materials using instrumented indentation with Knoop indentercitations
- 2015Damage Analysis of a Ferritic SiMo Ductile Cast Iron Submitted to Tension and Compression Loadings in Temperaturecitations
- 2015Comparison of Conventional and Microwave Sintering of Bioceramicscitations
- 2014Microwave sintering of large size pieces with complex shapecitations
- 2014Effects of microwave sintering on intrinsic defects concentrations in ZnO-based varistorscitations
- 2013Processing of reaction-bonded B4C-SiC composites in a single-mode microwave cavitycitations
- 2013Frittage micro-ondes en cavité monomode de biocéramiquescitations
- 2013Interrelation Between the Variety and the Mechanical Properties of Flax Fibrescitations
Places of action
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article
Mechanical modelling of microwave sintering and experimental validation on an alumina powder
Abstract
Microwave sintering (MW) allows fast heating (≤30 min) and densification of ceramic materials, like alumina Al2O3. In order to predict the final material properties (density, size and grain size) the mechanical SOVS (Skorohold Olevsky Viscous Sintering) model is adapted and validated for conventional sintering of alumina. The model is implemented on ABAQUS with UMAT subroutine. Secondly, the SOVS model is modified for the microwave sintering by adapting the shear viscosity Arrhenius type law. Pre-exponential and exponential coefficients are modified for MW sintering. The calculated relative densities are compared to experimental results from conventional and microwave sintering and the relative difference remains under 3%. The coefficients identified for the MW sintering reveal a decrease in the shear viscosity by around 10 and an increase by up to 50 times in the grain boundaries diffusion coefficient.