Influence of SiO2/Al2O3 Molar Ratio on Phase Composition and Surfaces Quality of Aluminum Silicate Sanitary Glazes in the SiO2-Al2O3-CaO-Na2O System

Influence of SiO2/Al2O3 Molar Ratio on Phase Composition and Surfaces Quality of Aluminum Silicate Sanitary Glazes in the SiO2-Al2O3-CaO-Na2O System

This paper presents the results of research on aluminum silicate sanitary glazes in the SiO2-Al2O3-CaO-Na2O system with different SiO2/Al2O3 molar ratio. XRD, SEM-EDS and FITR measurement indicated that SiO2/Al2O3 molar ratio has a significant impact on the phase composition of the obtained glazes....

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Main Authors: Leśniak M., Partyka J., Sitarz M.
Format: Article
Language:English
Published: Polish Academy of Sciences 2016-12-01
Series:Archives of Metallurgy and Materials
Subjects:
Glazes
SiO2/Al2O3 molar ratio
microstructure
surface
roughness
Online Access:http://www.degruyter.com/view/j/amm.2016.61.issue-4/amm-2016-0279/amm-2016-0279.xml?format=INT
id doaj-a6b0a144512943a8926694948ef0824e
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spelling doaj-a6b0a144512943a8926694948ef0824e2020-11-25T03:28:23ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092016-12-016141739174610.1515/amm-2016-0279amm-2016-0279Influence of SiO2/Al2O3 Molar Ratio on Phase Composition and Surfaces Quality of Aluminum Silicate Sanitary Glazes in the SiO2-Al2O3-CaO-Na2O SystemLeśniak M.0Partyka J.1Sitarz M.2 AGH University of Science and Technology, Faculty of Materials Science and Ceramics, Department of Silicate Chemistry and Macromolecular Compounds, Al. A. Mickiewicz 30, 30-059 Kraków, Poland AGH University of Science and Technology, Faculty of Materials Science and Ceramics, Department of Ceramics and Refractory Materials, Al. A. Mickiewicz 30, 30-059 Kraków, Poland AGH University of Science and Technology, Faculty of Materials Science and Ceramics, Department of Silicate Chemistry and Macromolecular Compounds, Al. A. Mickiewicz 30, 30-059 Kraków, PolandThis paper presents the results of research on aluminum silicate sanitary glazes in the SiO2-Al2O3-CaO-Na2O system with different SiO2/Al2O3 molar ratio. XRD, SEM-EDS and FITR measurement indicated that SiO2/Al2O3 molar ratio has a significant impact on the phase composition of the obtained glazes. Glass-ceramic glazes were obtained that consisted of both the glass phase and pseudowollastonite (Ca3[SiO3]3) or anorthite (Ca[Al2Si2O8]) crystals. Subsequently, the influence of phase composition on surface quality (roughness) was examined for the obtained samples. On the basis of the conducted examination of glaze surface roughness was observed that glazes of extreme SiO2/Al2O3 molar ratio are characterized with greatest surface roughness when compared to other glazes.http://www.degruyter.com/view/j/amm.2016.61.issue-4/amm-2016-0279/amm-2016-0279.xml?format=INTGlazesSiO2/Al2O3 molar ratiomicrostructuresurfaceroughness
collection DOAJ
language English
format Article
sources DOAJ
author Leśniak M.
Partyka J.
Sitarz M.
spellingShingle Leśniak M.
Partyka J.
Sitarz M.
Influence of SiO2/Al2O3 Molar Ratio on Phase Composition and Surfaces Quality of Aluminum Silicate Sanitary Glazes in the SiO2-Al2O3-CaO-Na2O System
Archives of Metallurgy and Materials
Glazes
SiO2/Al2O3 molar ratio
microstructure
surface
roughness
author_facet Leśniak M.
Partyka J.
Sitarz M.
author_sort Leśniak M.
title Influence of SiO2/Al2O3 Molar Ratio on Phase Composition and Surfaces Quality of Aluminum Silicate Sanitary Glazes in the SiO2-Al2O3-CaO-Na2O System
title_short Influence of SiO2/Al2O3 Molar Ratio on Phase Composition and Surfaces Quality of Aluminum Silicate Sanitary Glazes in the SiO2-Al2O3-CaO-Na2O System
title_full Influence of SiO2/Al2O3 Molar Ratio on Phase Composition and Surfaces Quality of Aluminum Silicate Sanitary Glazes in the SiO2-Al2O3-CaO-Na2O System
title_fullStr Influence of SiO2/Al2O3 Molar Ratio on Phase Composition and Surfaces Quality of Aluminum Silicate Sanitary Glazes in the SiO2-Al2O3-CaO-Na2O System
title_full_unstemmed Influence of SiO2/Al2O3 Molar Ratio on Phase Composition and Surfaces Quality of Aluminum Silicate Sanitary Glazes in the SiO2-Al2O3-CaO-Na2O System
title_sort influence of sio2/al2o3 molar ratio on phase composition and surfaces quality of aluminum silicate sanitary glazes in the sio2-al2o3-cao-na2o system
publisher Polish Academy of Sciences
series Archives of Metallurgy and Materials
issn 2300-1909
publishDate 2016-12-01
description This paper presents the results of research on aluminum silicate sanitary glazes in the SiO2-Al2O3-CaO-Na2O system with different SiO2/Al2O3 molar ratio. XRD, SEM-EDS and FITR measurement indicated that SiO2/Al2O3 molar ratio has a significant impact on the phase composition of the obtained glazes. Glass-ceramic glazes were obtained that consisted of both the glass phase and pseudowollastonite (Ca3[SiO3]3) or anorthite (Ca[Al2Si2O8]) crystals. Subsequently, the influence of phase composition on surface quality (roughness) was examined for the obtained samples. On the basis of the conducted examination of glaze surface roughness was observed that glazes of extreme SiO2/Al2O3 molar ratio are characterized with greatest surface roughness when compared to other glazes.
topic Glazes
SiO2/Al2O3 molar ratio
microstructure
surface
roughness
url http://www.degruyter.com/view/j/amm.2016.61.issue-4/amm-2016-0279/amm-2016-0279.xml?format=INT
work_keys_str_mv AT lesniakm influenceofsio2al2o3molarratioonphasecompositionandsurfacesqualityofaluminumsilicatesanitaryglazesinthesio2al2o3caona2osystem
AT partykaj influenceofsio2al2o3molarratioonphasecompositionandsurfacesqualityofaluminumsilicatesanitaryglazesinthesio2al2o3caona2osystem
AT sitarzm influenceofsio2al2o3molarratioonphasecompositionandsurfacesqualityofaluminumsilicatesanitaryglazesinthesio2al2o3caona2osystem
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