AbstractAbout AuthorsReferences
The method of measuring the electric conductivity in clays and ceramic masses when firing consists of definition of the change in the specific volume resistance of a ceramic sample when heating. Results of the study of the dependence of specific resistance on the temperature for samples made of low-melting clays, secondary raw materials and ceramic masses with various component compositions are presented. The considered experimental materials reflect the output of adsorption and interlayer waters, the formation of a liquid phase, destruction of crystalline lattices of mineral, and formation of new ones. The methodology of measuring the dependence of specific volume resistance on the temperature makes it pos- sible, in conjunction with other study methods, to more deeply study the physical-chemical processes in ceramic masses and establish optimal conditions of products firing.
A.E. BURUCHENKO1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
V.I. VERESHHAGIN 2, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
S.I. MUSHARAPOVA1 , Engineer
V.I. VERESHHAGIN 2, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
S.I. MUSHARAPOVA1 , Engineer
1 Siberian Federal University (79, Svobodny Avenue, 660041, Krasnoyarsk, Russian Federation)
2 National Research Tomsk Polytechnic University (30, Lenin Avenue, Tomsk, 634050, Russian Federation)
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3. Poznyak A.I., Levickij I.A., Baranceva S.E. Basalts and granitoid solids as mass constituents for ceramic internal linning tiles. Steklo i keramika. 2012. No. 8, pp. 17–22. (In Russian).
4. Stolboushkin A.Yu., Berdov G.I., Stolboushkina O.V., Zlobin V.I. Firing temperature impact on structure forming in ceramic wall materials produced of fine dispersediron ore enrichment wastes. Izvestija vuzov. Stroitel’stvo. 2014. No. 1, pp. 33–42. (In Russian).
5. Kovba L.M., Trunov V.K. Rentgenofazovyj analiz [X-ray phase analysis]. Moscow: MGU. 1976. 232 p.
6. Salahov A.M., Tuktarova G.R., Nafikov R.M., Moro zov V.P. Modern methods of research – the way to in crease the efficiency of ceramic production. Stroitel’ nye Materialy [Construction Materials]. 2007. No. 2, pp. 23–25. (In Russian).
7. Oreshkin P.T. Jelektroprovodnost’ ogneuporov [Conductivity of refractories]. Moscow: Metallurgija. 1965. 151 p.
8. Borkoev B.M., Zherdev A.M., Salieva K.T., Kydyralie- va A.K. Temperature dependence of electrical conductiv ity of ceramics from mineral raw materials of the Kyrgyz Republic. Sovremennye naukoemkie tehnologii. 2013. No. 11, pp. 164–166. (In Russian).
9. Kingeri U.D. Vvedenie v keramiku [Introduction to ce ramics]. Moscow: Strojizdat. 1967. 500 p.
For citation: Buruchenko A.E., Vereshhagin V.I., Musharapova S.I. Research in physical-chemical processes by method of measuring electric conductivity in ceramic masses when firing. Stroitel’nye Materialy [Construction Materials]. 2017. No. 9, pp. 26–29. DOI: https://doi.org/10.31659/0585-430X-2017-752-9-26-29. (In Russian).