| 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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Belrhiti, Younès
University of Bristol
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2018Detection of cracks in refractory materials by an enhanced digital image correlation techniquecitations
- 2017Improvement of Digital Image Correlation for the analysis of the fracture behaviour of Refractories
- 2016Refinement of digital image correlation technique to investigate the fracture behaviour of refractory materialscitations
- 2015Strain fields measurements to study the nonlinear mechanical behaviour of refractory materials ; Etude de matériaux réfractaires à comportement mécanique non linéaire par mesure de champs de déformations
- 2015Strain fields measurements to study the nonlinear mechanical behaviour of refractory materials
- 2015Investigation of the impact of micro-cracks on fracture behavior of magnesia products using wedge splitting test and digital image correlationcitations
- 2014Characterization of the Mechanical Behavior of Magnesia Spinel Refractories Using Image Correlationcitations
- 2013The mechanical fracture characterization of non-linear flexible ceramics using digital image correlation
- 2012Application of optical methods to investigate the non-linear asymmetric behavior of ceramics exhibiting large strain to rupture by four-points bending testcitations
- 2012Application of optical methods to investigate the non-linear asymmetric behavior of ceramics exhibiting large strain to rupture by four-points bending testcitations
Places of action
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article
Characterization of the Mechanical Behavior of Magnesia Spinel Refractories Using Image Correlation
Abstract
The improvement in thermal shock resistance of refractory materials is among the crucial properties that interest researchers and industrials. The "flexibility" in terms of large strain-to-rupture is, up to now, an important parameter to develop such characteristic. This can be obtained by generating a network of microcracks within the microstructure of the material under mechanical solicitations. As an outcome, the mechanical behavior can vary from fragile to a large nonlinear one depending on the degree of microcracking present inside the material. In fact, this nonlinear behavior of ceramics related to their microstructure is behind the possibility to enhance the level of strain-to-rupture for a better accommodation to the high level of strain induced by thermal shock solicitations. This study is devoted to apply digital imaging correlation method to support mechanical behavior analysis for the evaluation of the thermal shock ability of refractory materials. In this paper, mechanical characterization of magnesia spinel materials has been carried out using different experimental tests. These nonlinear materials are characterized by a mechanical behavior strongly dependent on their microstructure.