Porous alumina-zirconia composite ceramics prepared by starch consolidation casting

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F09%3A00022163" target="_blank" >RIV/60461373:22310/09:00022163 - 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
Porous alumina-zirconia composite ceramics prepared by starch consolidation casting
Original language description
Starch consolidation casting is used to prepare alumina-zirconia composite ceramics based on submicron Al2O3 (Sumitomo AA04) with additions of yttria-stabilized ZrO2 (Tosoh TZ-3Y) in weight percentages of 10 and 40 wt.%, respectively, and varying amountsof pore-formers (corn starch) in the range 10-50 vol.% (related to solids). The composites are characterized via bulk density, porosity (26-51 %), shrinkage (16-22 %) and elastic properties via the resonant frequency technique. The dependence of Young'smoduli on porosity is discussed in view of micromechanical relations; it is found that the Young's moduli closely follow an exponential relation.
Czech name
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Czech description
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Project
<a href="/en/project/IAA401250703" target="_blank" >IAA401250703: POROUS CERAMICS, CERAMIC COMPOSITES AND NANOCERAMICS</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 11th International Conference and Exhibition of the European Ceramic Society
ISBN
978-83-60958-54-4
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
Polish Ceramic Society
Place of publication
Krakov
Event location
Krakov (Polsko)
Event date
Jun 21, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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