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

 

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Influence of ultrafine SiO2 particles on quartz ceramics sintering. Product firing curve selection and concept of colloid component

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Autors: Kharitonov D. V., Makarov N. A., Anashkina A. A., Motornova M. S.
  • Continuous numbering: 1085
  • Pages: 24-29
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Heading: At the enterprises and institutes

The factors influencing the sintering process of quartz ceramics are considered. The analysis of the dependence of the density of the workpieces after firing on the properties of a slip based on quartz glass has been carried out. An assumption is made about the influence of the content of highly dispersed SiO 2 particles in the slip on the properties of the ceramic material. The concept of a colloidal component is described. Analysis of the particle size distribution in the colloidal component
Dr. Tech. Sciences D. V. KHARITONOV 1, 2 ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), Dr. Sciences N. A. MAKAROV 2 ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), Cand. tech. Sciences A. A. ANASHKINA 1, 2 ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), M. S. MOTORNOVA < sup> 1, 2 ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ); 1 JSC & # 171; ONPP & # 171; Technology & # 171; them. A. G. Romashina & # 171; (Russia, Obninsk)
2 FGBOU VO & # 171; Russian University of Chemical Technology D. I. Mendeleev & # 171; (Russia, Moscow)
Solomin N.V., Tomilov G.M. Investigation of the kinetics of glassy silicon dioxide sintering // Inorganic materials. 1970. T. 6.? 10.S. 1853? 1856. Suzdaltsev EI, Shatalin AS, Rusin M. Yu. Accelerated firing of parts made of quartz ceramics // Aviation Industry. 1989. ? 5. P. 70. Pivinsky Yu. E. About stabilization and aging of ceramic suspensions // Ogneupory. 1983.? 8, p. 15? 22. Pivinsky Yu. E., Dyakin PV, Pivinsky Ya. Yu., Vikhman SV Nanoparticles and their efficiency in HCBS and ceramic concrete technology. Part 1 // New refractories. 2003.? 8, p. 34? 39. Pivinsky Yu. E. Highly concentrated ceramic binders. Dispersed composition and porosity of casting // Ogneupory. 1989. ? 4.S. 17? 23. Shabanova NA, Sarkisov PD Fundamentals of sol-gel technology of nanodispersed silica. M .: IKTs? Akademkniga ?, 2004.208 p. Ayler R. Chemistry of silica: trans. from English // lane. ed. V.P. Pryanishnikov. Moscow: Mir, 1982.1127 p.

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Keywords

quartz ceramics, sintering, slip, silicon dioxide, silicic acid sol, colloidal component

Use the reference below to cite the publication

Kharitonov D. V., Makarov N. A., Anashkina A. A., Motornova M. S. Influence of ultrafine SiO2 particles on quartz ceramics sintering. Product firing curve selection and concept of colloid component. Steklo i keramika. 2018:91(5):24-29. (in Russ). UDK 666.3.046.4:666.3.022
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Lyudmila Vladimirovna Sokolova