Ceramics-Silikáty 61, (3) 267 - 275 (2017) |
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CHARACTERIZATION OF THE INTERACTION BETWEEN GLAZES AND CERAMIC BODIES
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Kavanová Mária 1, Kloužková Alexandra 1, Kloužek Jaroslav 2
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1 Department of Glass and Ceramics, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague, Czech Republic
2 Laboratory of Inorganic Materials, Joint Workplace of the University
of Chemistry and Technology Prague and the Institution of Rock Structure
and Mechanics ASCR, v.v.i., V Holešovičkách 41, 182 09 Prague 8, Czech Republic
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Keywords: Glazes, Ceramics, Thermal analysis, Coefficients of the thermal expansion, Dilatometry
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The paper presents the study of stress relations of ceramic body - glaze systems of model and real, both historical and contemporary ceramics. The systems were characterized in terms of chemical composition, linear thermal coefficients and degradation effects. The results show that calculation of stress relations between ceramic body and glaze is affected predominantly by the difference in values of thermal expansion coefficients. Calculated results provide relevant information about the accordance of the glaze - ceramic body and for the characterization of surface defects. |
 PDF (2.7 MB) |
doi: 10.13168/cs.2017.0025
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