Sintering kinetic window for yttria-stabilized cubic zirconia

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F16%3APU119679" target="_blank" >RIV/00216305:26620/16:PU119679 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jeurceramsoc.2015.12.044" target="_blank" >http://dx.doi.org/10.1016/j.jeurceramsoc.2015.12.044</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jeurceramsoc.2015.12.044" target="_blank" >10.1016/j.jeurceramsoc.2015.12.044</a>

Result language
angličtina
Original language name
Sintering kinetic window for yttria-stabilized cubic zirconia
Original language description
The influence of two pressure less sintering methods (single-step sintering and two-step sintering) on the final microstructure of cubic ZrO2 was studied. Two different theoretical models were applied for the evaluation of the activation energies of sintering and grain growth. Consequently, the comparison of established activation energies allowed us to discuss the existence of sintering kinetic window where the grain growth is suppressed, while sintering is still active. The results show the sensitivity of microstructural evolution of c-ZrO2 to the sintering temperature. The improved microstructure (i.e., the highest density and lowest grain size) of c-ZrO2 was obtained, when low sintering temperature together with long dwell were applied irrespective of the sintering regime used.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20504 - Ceramics

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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