2010
DOI: 10.1016/j.jallcom.2009.11.080
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Densification kinetics of ZrO2-based ceramics using a master sintering curve

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Cited by 18 publications
(9 citation statements)
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“…In the temperature range 1100 to 1500 • C, the higher heating rate caused less shrinkage than the lower heating rate, because the green compact was exposed to sintering for a longer time at 5 • C/min. It is noted that this behavior has also been observed in dilatometric experiments for nano-sized ZnO [11], nano-3Y-TZP [14], ZrO 2 [15] and can be ascribed to the shortened time for diffusion and mass transport when a higher heating rate is used to reach a given temperature.…”
Section: Methodsmentioning
confidence: 53%
See 1 more Smart Citation
“…In the temperature range 1100 to 1500 • C, the higher heating rate caused less shrinkage than the lower heating rate, because the green compact was exposed to sintering for a longer time at 5 • C/min. It is noted that this behavior has also been observed in dilatometric experiments for nano-sized ZnO [11], nano-3Y-TZP [14], ZrO 2 [15] and can be ascribed to the shortened time for diffusion and mass transport when a higher heating rate is used to reach a given temperature.…”
Section: Methodsmentioning
confidence: 53%
“…The MSC is unique for a given powder and green-body process. This theory, originally developed and demonstrated for solid state sintering that exhibits isotropic behavior, has been successfully applied to the solid state sintering of nanoCeO 2 [10], nano-sized ZnO [11], Al 2 O 3 -8 mol%YSZ [12], TiO 2 [13], nano-3Y-TZP [14] and ZrO 2 [15]. However, the application of MSC to the sintering of WC-MgO compacts has not been reported.…”
Section: Introductionmentioning
confidence: 99%
“…Most of the reported activation energies for densification of 3% mol Y2O3stabilized ZrO2 by grain boundary diffusion (GBD) are between 309-373 kJ/mol [29,30] and 460-616 kJ/mol [31,32] for lattice diffusion and superimposed diffusion mechanisms. The activation energy determined by the Wang and Raj method for the intermediate stage, 342.97±12.78 kJ/mol, is close to the one reported by Yeh and Sacks, 307±10 kJ/mol [33] and Rajeswari, 350 kJ/mol [34].…”
Section: Resultsmentioning
confidence: 99%
“…Su y Johnson entienden que para un polvo y procesamiento de un material en verde dados, los parámetros geométricos de la microestructura son independientes del programa de sinterización. A partir de la construcción de la CMS para un sistema dado se puede predecir la densidad y la velocidad de densificación (Caruso et al, 2010;Su and Johnson, 1996).…”
Section: Densidad Y Porosidadunclassified
“…En reportados en la literatura para la zirconia cúbica (Kumagai, 2013;Rajeswari et al, 2013), y está por debajo de los valores encontrados por este mismo método en materiales de 3YZ (Caruso et al, 2010;Mazaheri et al, 2009b) y Al2O3 (Su and Johnson, 1996;Wang and Teng, 2010).…”
Section: Obtención De La Curva Maestra De Sinterización (Cms)unclassified