Porous Alumina and Zirconia Ceramics With Tailored Thermal Conductivity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F12%3A00392788" target="_blank" >RIV/61389021:_____/12:00392788 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/395/1/012022" target="_blank" >http://dx.doi.org/10.1088/1742-6596/395/1/012022</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/395/1/012022" target="_blank" >10.1088/1742-6596/395/1/012022</a>
Alternative languages
Result language
angličtina
Original language name
Porous Alumina and Zirconia Ceramics With Tailored Thermal Conductivity
Original language description
The thermal conductivity of porous ceramics can be tailored by slip casting and uniaxial dry pressing, using either fugitive pore formers (saccharides) or partial sintering. Porous alumina and zirconia ceramics have been prepared using appropriate powdertypes (ungranulated for casting, granulated for pressing) and identical firing regimes (but different maximum temperatures in the case of partial sintering). Thermal diffusivities have been measured by the laser- and xenon-flash method and transformed into relative thermal conductivities, which enable a temperature-independent comparison between different materials. While the porosity can be controlled in a similar way for both materials when using pore formers, partial sintering exhibits characteristic differences between alumina and zirconia (for alumina porosities below 45 %, full density above 1600 °C, for zirconia porosities below 60 %, full density above 1300 °C). The different compaction behavior of alumina and zirconia
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JK - Corrosion and material surfaces
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physics: Conference Series
ISSN
1742-6588
e-ISSN
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Volume of the periodical
395
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
012022-012022
UT code for WoS article
000312264800022
EID of the result in the Scopus database
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