“…These findings imply that the ZrO 2 destabilized the ferritic phase. Contrary to the findings reported by Kakali et al (13), in this study the ZrO 2 failed to show the flux effect expected of a refractory oxide. Similar results have been reported in the field of clay-based materials (29).…”
Section: Mineralogical and Morphological Analysiscontrasting
confidence: 99%
“…These clinkers exhibited uniform phase distribution, similar to the reference clinker. Studies conducted by Kakali et al (13) showed that the addition of 0.5-1% ZrO 2 increased the size of the alite crystals, a finding that they attributed to the lower viscosity of the molten mass due to the addition of this oxide and the proportional increase in the diffusion rate of solids across the mass. The optical microscopic results obtained for clinkers Cl-3 (0.5% ZrO 2 ) and Cl-4 (2% ZrO 2 ) in this study, however, revealed a slight decline in alite crystal size with respect to the reference clinker.…”
Section: Mineralogical and Morphological Analysismentioning
confidence: 99%
“…Kakali et al (13) observed that the addition of 0.7-1.5% of ZrO 2 reduced the viscosity of the molten phase, increasing the diffusion rate and consequently the shape and size of the tricalcium silicate crystals. Adding this oxide to the raw mix also affects cement properties, lengthening setting times.…”
Section: Preparación De Los Crudosmentioning
confidence: 99%
“…Estos resultados están indicando un efecto desestabilizador del ZrO 2 sobre la fase ferrítica. A diferencia de lo indicado por Kakali et al (13), el ZrO 2 no manifiesta, como era de esperar, un efecto fundente por ser un óxido refractario. Similares resultados se encuentran en el campo cerámico (29).…”
Section: Mineralogical and Morphological Analysisunclassified
“…Kakali et al (13) observaron que la adición al crudo del 0,7-1,5% de ZrO 2 disminuye la viscosidad de la fase fundida lo que aumenta la velocidad de difusión en el fundido y como resultado la forma y el tamaño de los cristales del silicato tricál-cico aumenta. La adición de este óxido en el crudo también influye en las propiedades finales del cemento, alargando los tiempos de fraguado.…”
“…These findings imply that the ZrO 2 destabilized the ferritic phase. Contrary to the findings reported by Kakali et al (13), in this study the ZrO 2 failed to show the flux effect expected of a refractory oxide. Similar results have been reported in the field of clay-based materials (29).…”
Section: Mineralogical and Morphological Analysiscontrasting
confidence: 99%
“…These clinkers exhibited uniform phase distribution, similar to the reference clinker. Studies conducted by Kakali et al (13) showed that the addition of 0.5-1% ZrO 2 increased the size of the alite crystals, a finding that they attributed to the lower viscosity of the molten mass due to the addition of this oxide and the proportional increase in the diffusion rate of solids across the mass. The optical microscopic results obtained for clinkers Cl-3 (0.5% ZrO 2 ) and Cl-4 (2% ZrO 2 ) in this study, however, revealed a slight decline in alite crystal size with respect to the reference clinker.…”
Section: Mineralogical and Morphological Analysismentioning
confidence: 99%
“…Kakali et al (13) observed that the addition of 0.7-1.5% of ZrO 2 reduced the viscosity of the molten phase, increasing the diffusion rate and consequently the shape and size of the tricalcium silicate crystals. Adding this oxide to the raw mix also affects cement properties, lengthening setting times.…”
Section: Preparación De Los Crudosmentioning
confidence: 99%
“…Estos resultados están indicando un efecto desestabilizador del ZrO 2 sobre la fase ferrítica. A diferencia de lo indicado por Kakali et al (13), el ZrO 2 no manifiesta, como era de esperar, un efecto fundente por ser un óxido refractario. Similares resultados se encuentran en el campo cerámico (29).…”
Section: Mineralogical and Morphological Analysisunclassified
“…Kakali et al (13) observaron que la adición al crudo del 0,7-1,5% de ZrO 2 disminuye la viscosidad de la fase fundida lo que aumenta la velocidad de difusión en el fundido y como resultado la forma y el tamaño de los cristales del silicato tricál-cico aumenta. La adición de este óxido en el crudo también influye en las propiedades finales del cemento, alargando los tiempos de fraguado.…”
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