Demand of new high quality glass compositions requires a better knowledge of the design and an optimization of glass furnaces concept. Fused-cast refractories are the best candidates for this challenge. Their manufacturing process, similar to that used in metallurgical foundry,leads to an original microstructure, very different from the ones obtained by conventional techniques (sintering).This work aims to study the macroscopic mechanical behaviour of fused-cast refractories from the knowledge of the microstructure topology and the properties of the elementary constituents. A numerical micro-macro approach is used. Finite element modeling whichintroduces explicitly the original microstructure morphology of the actual material, including pha...
International audienceThis work aims at investigating the mechanical behaviour of a zirconia-rich fu...
Zirconium alloys are used in the nuclear industry as fuel cladding tubes in order to prevent radionu...
Cette thèse s’inscrit dans une démarche d’investigation des mécanismes d’endommagement de réfractair...
Demand of new high quality glass compositions requires a better knowledge of the design and an optim...
Zirconia-Rich Fused-Cast Refractories are largely used in industry to build glass furnaces. This kin...
This work has been carried out in the frame of a French national research program on new refractorie...
Les THTZ (réfractaires électrofondus à Très Haute Teneur en Zircone) sont des matériaux utilisés pou...
This thesis, carried out under the research program ASZTech, focuses on the study of two fused cast ...
Fused-cast refractories, which are concerned by this work, belong to the alumina-zirconia-silica sys...
International audienceThis work consists in building a 3D numerical model of the microstructure of a...
This thesis falls under an approach of investigation on the damage mechanisms of high zirconia fused...
Les réfractaires électrofondus, qui constituent l’objet de ce travail, appartiennent au système alum...
This study has been carried out owing to the French research program PROMETHEREF, which aims to impr...
This PhD is part of the Marie Skłodowska-Curie action ATHOR project (Advanced THermomechanical multi...
This study aims at increasing knowledge on glass forming. This process, studied and developed by the...
International audienceThis work aims at investigating the mechanical behaviour of a zirconia-rich fu...
Zirconium alloys are used in the nuclear industry as fuel cladding tubes in order to prevent radionu...
Cette thèse s’inscrit dans une démarche d’investigation des mécanismes d’endommagement de réfractair...
Demand of new high quality glass compositions requires a better knowledge of the design and an optim...
Zirconia-Rich Fused-Cast Refractories are largely used in industry to build glass furnaces. This kin...
This work has been carried out in the frame of a French national research program on new refractorie...
Les THTZ (réfractaires électrofondus à Très Haute Teneur en Zircone) sont des matériaux utilisés pou...
This thesis, carried out under the research program ASZTech, focuses on the study of two fused cast ...
Fused-cast refractories, which are concerned by this work, belong to the alumina-zirconia-silica sys...
International audienceThis work consists in building a 3D numerical model of the microstructure of a...
This thesis falls under an approach of investigation on the damage mechanisms of high zirconia fused...
Les réfractaires électrofondus, qui constituent l’objet de ce travail, appartiennent au système alum...
This study has been carried out owing to the French research program PROMETHEREF, which aims to impr...
This PhD is part of the Marie Skłodowska-Curie action ATHOR project (Advanced THermomechanical multi...
This study aims at increasing knowledge on glass forming. This process, studied and developed by the...
International audienceThis work aims at investigating the mechanical behaviour of a zirconia-rich fu...
Zirconium alloys are used in the nuclear industry as fuel cladding tubes in order to prevent radionu...
Cette thèse s’inscrit dans une démarche d’investigation des mécanismes d’endommagement de réfractair...