Steklo i Keramika (Glass and Ceramics). Monthly scientific, technical and industrial journal

 

ISSN 0131-9582 (Online)

  • Continuous numbering: 1116
  • Pages: 45-50
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Ceramic bricks based on low-melting clay and ferro-dust were obtained from self-decaying slags of low-carbon ferrochrome in the temperature range 950 - 1100 ° C, which have grades from M100 to M175, respectively. The highest grades are in bricks fired at temperatures of 1050 and 1100 & # 176; C, respectively M150 and M175, which can be used as earthquake-resistant. Studies have shown that at a brick firing temperature of 950 ° C, the appearance of hematite, wollastonite, diopside and a liquid phase is noted. An increase in the firing temperature to 1000 & # 176; С contributes to the appearance of anorthite and cristobalite. An increase in the firing temperature to 1050 ° C does not lead to special changes, with the exception of an increase in the content of cristobalite, anorthite and a decrease in the content of feldspar. A further increase in the firing temperature to 1100 ° C leads to an increase in the content of anorthite, diopside and cristobalite. Physicomechanical parameters increase due to the formation of anorthite and diopside in the samples
Cand. physical-mat. Sciences A. K. KAYRAKBAEV 1 (This email address is being protected from spambots. You need JavaScript enabled to view it.), Dr. Sci. V. Z. ABDRAKHIMOV 2 , Cand. technical. E. S. ABDRAKHIMOVA 3 ; 1 LLP & # 171; Technopark Zerek institutions Aktobe University named after S. Baisheva & # 187; (Republic of Kazakhstan, Aktobe)
2 FGAOU VO & # 171; Samara State Economic University & # 187; (Russia, Samara)
3 FGAOU VO & # 171; Samara National Research University. acad. S. P. Koroleva & # 187; (Russia, Samara)
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Kairakbaev А. K., Abdrakhimova V. Z., Abdrakhimov E. S. The Phase Composition and Physico-Mechanical Properties at Different Temperatures of Ceramic Firing Earthquake-Resistant Bricks Using Ferroli. Steklo i keramika. 2020:93(12):45-50. (in Russ). UDK 666.7.041.9:691.574:66.013