About: Effect of sintering schedule on grain size of oxide ceramics

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The sintering and grain size of sub-micrometric CeO2 and ZrO2 + 3 mol%Y2O3 prepared by injection moulding and cold isostatic pressing were studied. Using combinations of the ceramic powders used and shaping methods, three types of bodies were prepared that were characteristic by their own green body microstructure. Their sintering behaviour was described with the aid of high-temperature dilatometry. Each type of specimen was then sintered to two levels of final density (higher than 98% t.d.), for each density always via two or three different firing modes differing in temperature and holding time. In the ZrO2 specimen it was verified statistically that the final grain size was the same irrespective of whether the given final density was obtained by sintering for a longer period at a lower temperature or for a shorter period at a higher temperature. This finding did not hold for the injection moulded CeO2 cylinders, which contained cavities in the order of millimetre. When these defects in t The sintering and grain size of sub-micrometric CeO2 and ZrO2 + 3 mol%Y2O3 prepared by injection moulding and cold isostatic pressing were studied. Using combinations of the ceramic powders used and shaping methods, three types of bodies were prepared that were characteristic by their own green body microstructure. Their sintering behaviour was described with the aid of high-temperature dilatometry. Each type of specimen was then sintered to two levels of final density (higher than 98% t.d.), for each density always via two or three different firing modes differing in temperature and holding time. In the ZrO2 specimen it was verified statistically that the final grain size was the same irrespective of whether the given final density was obtained by sintering for a longer period at a lower temperature or for a shorter period at a higher temperature. This finding did not hold for the injection moulded CeO2 cylinders, which contained cavities in the order of millimetre. When these defects in t (en)
Title	Effect of sintering schedule on grain size of oxide ceramics Effect of sintering schedule on grain size of oxide ceramics (en)
skos:prefLabel	Effect of sintering schedule on grain size of oxide ceramics Effect of sintering schedule on grain size of oxide ceramics (en)
skos:notation	RIV/00216305:26210/05:PU51694!RIV11-MSM-26210___
http://linked.open...avai/riv/aktivita	V Z
http://linked.open...avai/riv/aktivity	V, Z(MSM 262100002), Z(MSM0021630508)
http://linked.open...iv/cisloPeriodika	11
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Šimoníková, Šárka Maca, Karel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	519435
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/05:PU51694
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	oxide ceramics, sintering, grain size (en)
http://linked.open.../riv/klicoveSlovo	grain size oxide ceramics sintering
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[4FC735BC3482]
http://linked.open...i/riv/nazevZdroje	Journal of Materials Science
http://linked.open...in/vavai/riv/obor	JH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2005
http://linked.open...v/svazekPeriodika	40
http://linked.open...iv/tvurceVysledku	Maca, Karel Šimoníková, Šárka
http://linked.open...n/vavai/riv/zamer	Anorganické nanomateriály a nanostruktury: vytváření, analýza, vlastnosti http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20262100002
issn	0022-2461
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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