| 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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Liu, Gang
University of Southern Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2020The effects of grain size, dendritic structure and crystallographic orientation on fatigue crack propagation in IN713C nickel-based superalloycitations
- 2020Recycling and utilization of high volume converter steel slag into CO2 activated mortars – The role of slag particle sizecitations
- 2019Experimental investigation of contact heat transfer coefficients in nonisothermal glass molding by infrared thermographycitations
- 2019Characterization and performance of high volume recycled waste glass and ground granulated blast furnace slag or fly ash blended mortarscitations
- 2019The dislocation behaviour and GND development in a nickel based superalloy during creepcitations
- 2019Waste and material flow analysis in the end-of-life wind energy systemcitations
- 2018Scalability of the precision glass molding process for an efficient optics productioncitations
- 2017Glass material modeling and its molding behaviorcitations
- 2017Netshape centrifugal gel-casting of high-temperature sialon ceramicscitations
- 2016Analysis of wear of fused silica moulding using glassy carbon mouldscitations
- 2016Precision glass molding of complex shaped chalcogenide glass lenses for IR applicationscitations
- 2015Gel casting of sialon ceramics based on water soluble epoxy resincitations
- 2005Physical and Chemical Properties of Ce₁-xZrxO₂ Nanoparticles and Ce₁-xZrxO₂ (111) Surfaces: Synchrotron-based Studiescitations
Places of action
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article
Netshape centrifugal gel-casting of high-temperature sialon ceramics
Abstract
Gel-casting of ceramics is a promising technique that can be used to manufacture complex structures in a netshape approach, with the density and mechanical properties of the green and sintered structures being strongly influenced by the composition of the gel formulation and the casting approach. In this study, a parametric study was performed to assess the influence of the gel formulation (solid loading and resin content), the casting approach (centrifugal casting versus gravity casting), and the sintering treatment on the microstructural and mechanical properties development in gel-cast sialon ceramics. Optimum levels of solid loading and resin content were identified for the gel formulation. The study showed that a significant improvement in the high temperature flexural strength (~1.5–2 folds) can be achieved by employing a centrifugal gel-casting approach, due to the reduction of the porosity caused by the entrapped gas that gets entrapped during the standard casting process.