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Solid Solutions Formation Mechanism in Cordierite-Mullite Glass Materials During Ceramization

Оksana Savvova1, Hennadiy Voronov1, Оlena Babich2, Oleksii Fesenko1, Sviatoslav Riabinin3, Robert Bieliakov4
1 O.M.Beketov National University of Urban Economy in Kharkiv, 17, Bazhanova St., 61002, Kharkiv, Ukraine 2 Research Institution "Ukrainian Scientific Research Institute of Ecological Problems" 6, Bakulina St., 61166 Kharkiv, Ukraine 3 National Technical University “Kharkiv Polytechnic Institute” 2, Kyrpychova St., 61002 Kharkiv, Ukraine 4 Military Institute of Telecommunications and Information Technologies 45/1, Moskovskaya St., 01011 Kiev, Ukraine
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Relevance of the development of high-strength glass-ceramic coatings obtained by resource-saving technology for protective elements has been established. Structure formation mechanism in magnesium aluminosilicate glasses during heat treatment has been analyzed. Selection of the system was substantiated, model glasses and glass-ceramic materials on its base have been developed. Patterns of structure regularity and formation of the phase composition of glass-ceramic materials during their ceramization have been investigated. It was established that the presence of crystalline phase of mullite after melting leads to formation of the primary crystals and allows the formation of the fine crystalline structure under conditions of the low-temperature heat treatment at the nucleation stage. Developed high-strength glass ceramic materials can be used as a base in creating protective elements for special-purpose vehicles by energy-saving technology.

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