| 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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Bouville, Florian
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Embedded 3D printing of microstructured multi-material compositescitations
- 20233D-printing of ceramic filaments with ductile metallic corescitations
- 2022Embedded 3D printing of Multi-material composites
- 2022Fracture of hierarchical multi-layered bioinspired compositescitations
- 2021Transparent materials with stiff and tough hierarchical structurescitations
- 2021Tough bioinspired composites that self-report damagecitations
- 2020Transparent Nacre‐like Composites Toughened through Mineral Bridgescitations
- 2019Transparent and tough bulk composites inspired by nacrecitations
- 2019Quantifying the role of mineral bridges on the fracture resistance of nacre-like composites
- 2018Iron-based particles for the magnetically-triggered crack healing of bituminous materialscitations
- 2018Reply to the correspondence:" On the fracture toughness of bioinspired ceramic materials"
- 2017Mineral Nano-Interconnectivity Stiffens and Toughens Nacre-like Composite Materialscitations
- 2015Magnetically assisted slip casting of bioinspired heterogeneous compositescitations
- 2014Strong, tough and stiff bioinspired ceramics from brittle constituentscitations
- 2014Lightweight and stiff cellular ceramic structures by ice templatingcitations
- 2014Strong, tough and stiff bioinspired ceramics from brittle constituentscitations
- 2014Templated Grain Growth in Macroporous Materialscitations
- 2013Self-assembly of anisotropic particles driven by ice growth : Mechanisms, applications and bioinspiration ; Auto-assemblage de particules anisotropes réalisé par croissance de cristaux de glace : Mécanismes, applications et bioinspiration
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document
Embedded 3D printing of Multi-material composites
Abstract
<jats:title>Abstract</jats:title><jats:p>Additive manufacturing could open new opportunities in the design and fabrication of advanced composites and devices incorporating multiple phases. However, when it comes to the combination of inorganic materials (ceramics and metals) it is difficult to achieve the degree of structural control demanded by many advanced applications. To address this challenge, we have developed a means of embedded printing to build complex, fine structures within dense ceramics. We have formulated a self-healing ceramic gel that enables the movement of a printing nozzle in its interior and that heals without defect after it has passed. Upon subsequent heat treatment, the gel forms a dense, defect-free ceramic that encapsulates the printed structure. We demonstrate the potential of the technique through two case studies. One is the printing of light, sacrificial graphite structures to introduce complex microchannel arrangements in a ceramic for applications such a thermal management. The other is to embed dense steel framework structures in aluminum oxide to increase its fracture resistance. The approach enables the introduction of auxetic structures that generate works of fracture 50% greater than those obtained with simple fibre arrays and that are orders of magnitude above the fracture energy of the ceramic. These results suggest that embedded 3D printing can open the way to implement new designs in ceramic matrix composites.</jats:p>