Anorthite Ceramics: Grog and Clay Selection for Lowering the Sintering Temperature
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F24%3APU150857" target="_blank" >RIV/00216305:26110/24:PU150857 - isvavai.cz</a>
Result on the web
<a href="https://www.tandfonline.com/doi/full/10.1080/21870764.2024.2320448" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/21870764.2024.2320448</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/21870764.2024.2320448" target="_blank" >10.1080/21870764.2024.2320448</a>
Alternative languages
Result language
angličtina
Original language name
Anorthite Ceramics: Grog and Clay Selection for Lowering the Sintering Temperature
Original language description
A research investigation was conducted on two variables that are indicative of a plastic raw materials based on kaolin vs. interstratified illite-smectite clay and a non-plastic admixture including grog (quartz vs. alumina) during the sintering process of an anorthite porcelain body beginning at 950 °C, up to the sintering temperature. A correlation was found between the mineralogical composition and various parameters of the fired bodies. A purely anorthic sintered body can be produced using interstratified illite-smectite clay with quartz as a grog, which has the lowest coefficient of linear thermal expansion in the temperature range of 30 to 700 °C and highest bending strength - modulus of rupture of sintered body. When alumina is present in the raw material mixture, the coefficient of linear thermal expansion is lower due to the absence of the SiO2 phases. Quartz in combination with interstratified illite-smectite clay significantly reduces the sintering temperature through the formation of an amorphous melt up to the sintering temperature.
Czech name
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Czech description
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Classification
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
Result continuities
Project
<a href="/en/project/GA20-01536S" target="_blank" >GA20-01536S: Controlled modification of mineralogical composition of ceramic body for improvement of its utility properties</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
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 Asian Ceramic Societies
ISSN
2187-0764
e-ISSN
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Volume of the periodical
12
Issue of the periodical within the volume
2
Country of publishing house
JP - JAPAN
Number of pages
12
Pages from-to
129-140
UT code for WoS article
001169651500001
EID of the result in the Scopus database
2-s2.0-85186446755