| 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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Blugan, G.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2022Corrosion and tribocorrosion behavior of ZrO 2 -Al 2 O 3 composite coatings developed by plasma electrolytic oxidation for load-bearing implantscitations
- 2020Tribological behaviour of Si3N4 and Si3N4–%TiN based composites and multi-layer laminatescitations
- 2019Maskless lithography of silazanes for fabrication of ceramic micro-componentscitations
- 2019Influence of the printing parameters on the quality of alumina ceramics shaped by UV-LCM technology
- 2016Separation of CNF agglomerates from a ceramic suspension by spray drying techniquecitations
- 2016Ceramic protection plates brazed to aluminum brake discscitations
- 2011Failure analysis of zirconia ceramic watch bracelet componentscitations
- 2011Influence of intergranular phases on edge integrity of Si 3 N 4 /SiC wood cutting toolscitations
- 2010Influence of sintering and sintering additives on the mechanical and microstructural characteristics of Si 3 N 4 /SiC wood cutting toolscitations
- 2009MoSi 2 -Si 3 N 4 composites: influence of starting materials and fabrication route on electrical and mechanical propertiescitations
- 2008Molten salt-assisted combustion synthesis and characterization of MoSi 2 and MoSi 2 -Si 3 N 4 composite powderscitations
- 2007Combustion synthesis and compaction of Si 3 N 4 -TiN composite powdercitations
- 2006Tribological behaviour Of Si 3 N 4 and Si 3 N 4 -%TiN based composites and multi-layer laminatescitations
- 2005Apparent fracture toughness of Si 3 N 4 -based laminates with residual compressive or tensile stresses in surface layerscitations
- 2005Enhanced fracture toughness by ceramic laminate designcitations
- 2004Properties and fractography of Si 3 N 4 /TiN ceramic joined to steel with active single layer and double layer braze filler alloyscitations
Places of action
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article
Enhanced fracture toughness by ceramic laminate design
Abstract
<p>A review of the potential toughening and failure mechanisms for ceramic laminate materials is presented. An integrated approach to the design of ceramic laminates incorporating biaxial residual stresses for specific applications is outlined. Restrictions placed on the laminate architecture to avoid spontaneous transverse cracking of the tensile layer are discussed. The phenomena of edge cracking and crack bifurcation are considered with reference to elastic moduli, Poisson's ratio, mismatch in thermal expansion coefficients, temperature gradient and laminate architecture. The use of compressive layers to produce a material that exhibits a threshold strength and criteria for increasing the critical applied stress below which failure will not occur are reported. A single edge V-notched beam (SEVNB) test geometry was used to measure crack growth resistance (R curve) behaviour of multilayer Si3N4/Si3N4-TiN composites. Fracture mechanics weight function analysis was applied to predict the R curve behaviour of multilayer composites having a stepwise change in composition. A conservative, non-optimised laminate design exhibiting apparent fracture toughness in excess of 17 MPa m(1/2) is reported, in excellent agreement with the weight function analysis.</p>