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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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Lino, Fj
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2008Optimization of Ceramic Shells for Contact with Reactive Alloys
- 2006Tribological behaviour of epoxy based composites for rapid toolingcitations
- 2005Impact fracture study of epoxy-based composites with aluminium particles and milled fibrescitations
- 2004Conversion of rapid prototyping models into metallic tools by ceramic moulding - An indirect rapid tooling processcitations
- 2004Mathematical models for particulate filled and milled fibre reinforced composites
- 2003Development of coated ceramic components for the aluminum industrycitations
- 2003Ceramic components for foundry industrycitations
- 2002Production of honeycomb structures based on rapid prototyping process leftovers
Places of action
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article
Ceramic components for foundry industry
Abstract
In general, ceramic components are obtained in shapes very close to the final ones. This is related with the high hardness of ceramics, which makes machining operations extremely difficult and very expensive. Considering this, a process that uses low cost raw ceramic materials was developed for rapid production of ceramic components in the final shape, which can be used in different foundry applications. A pattern, obtained with a rapid prototyping process, is used to construct a mould where a ceramic slurry is poured, which then suffers a sol-gel reaction in very short times. The part obtained is then sintered to improve the mechanical strength. Changing the sintering conditions, components with optimised bending strength can be obtained.