Stu dies of the influence of the light fraction ash content on the microporosity of ceramics by diffuse small angle scattering


Kairakbaev A.K. Abdrakhimova E.S. Abdrakhimov V.Z.
2021Ugol Journal Edition, LLC

Ugol
2021Issue 150 - 55 pp.

The analysis of experimental data obtained by diffuse x-ray scattering (RMU) shows that with an increase in the content of ZLF (light fraction ash) in ceramic masses up to 50%, the characteristics of the porous struc ture of ceramic tiles are improved: The overall porosity decreases, the uniformity of micropores in size increases, their total volume and the value of the effective radius decreases. Further increase in the content of ZLF leads to a deterioration not only of the parameters of the porous structure at the firing temperature of 1050, but also of the physical and mechanical characteristics of tiles. The advantage of the RMU method is to obtain quantitative experimental results on samples without disturb ing their structure.

Ash light fraction , Clay part of tails of gravity , Method of diffuse scattering , Microporosity

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Baishev University, Aktobe, 030000, Kazakhstan
Samara University, Samara, 443086, Russian Federation
Samara State University of Economics, Samara, 443090, Russian Federation

Baishev University
Samara University
Samara State University of Economics

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