Study of Sintering of Oxide Ceramics at Constant Rate of Heating and by means of Rate-Controlled Sintering Method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F00%3APU23008" target="_blank" >RIV/00216305:26210/00:PU23008 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Study of Sintering of Oxide Ceramics at Constant Rate of Heating and by means of Rate-Controlled Sintering Method
Original language description
The kinetics of sintering of ceramic materials based on alumina, zirconia, ZTA and ATZ was studied at a constant rate of heating and by means of the rate controlled sintering method. Ceramic samples were prepared by cold isostatic pressing and powder injection moulding. The sintering was performed in air atmosphere either in a high-temperature dilatometer or in a high-temperature superkanthal furnace. It was found that the alumina-based ceramics sintered at a higher temperature than those based on zircoonia. The resultant relative densities were higher for the ceramics prepared by cold isostatic pressing then for those prepared by injection moulding. Slow rates of heating (2°C/min) were more convenient for reaching higher relative densities in the caseof injection moulded ceramics. The maximum relative densities and flexural strength of ceramics were obtained at one hour?s delay at a temperature of 1500°C.
Czech name
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Czech description
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Publication year
2000
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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