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| Titre: | Amélioration des propriétés physico-chimiques et mécaniques d'une céramique de base loca |
| Auteur(s): | Meriem echaima, zeriat |
| Mots-clés: | Mullite; additives; Zirconia; Aluminum slag; Sintering; Pellets; Analysis |
| Date de publication: | 19-nov-2024 |
| Collection/Numéro: | Mémoire de Master; |
| Résumé: | The main objective of our work is to improve the properties of the « mullite- zirconia »
composite, in particular the mechanical properties by adding suitable additives (MgO and TiO2)
in well-studied quantities. In this study we devoted our work to the synthesis of mullite from
two different local materials (alumina and aluminum slag), by adding well-defined quantities
of each chosen additive. Depending on the properties of the additions, the pellets obtained
underwent appropriate sintering. The raw materials and aggregates designed have been
thoroughly studies by means of X-ray fluorescence spectroscopy, optical and scanning electron
microscopy, the porosity, shrinkage, and density, mechanical resistance, and hardness of the
samples. Were also studied |
| URI/URL: | http://dspace.univ-setif.dz:8888/jspui/handle/123456789/4556 |
| Collection(s) : | Mémoires de master
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