Combination of the Sol-Gel and SHS-Technologies for Obtaining the Carbonauces Refractories

Authors

  • Z. A. Mansurov Institute of Combustion Problems 172, Bogenbay Batyr str., Almaty, 050012, Republic of Kazakhstan
  • E. E. Dilmukhambetov Institute of Combustion Problems 172, Bogenbay Batyr str., Almaty, 050012, Republic of Kazakhstan
  • S. M. Fomenko Institute of Combustion Problems 172, Bogenbay Batyr str., Almaty, 050012, Republic of Kazakhstan

DOI:

https://doi.org/10.18321/ectj82

Abstract

The present paper contains the results of the carbonaceous refractories SHS-synthesis carried out in the presence of nanodispersed silica added to the system by means of sol heterocoagulation. The SHSrefractory compositions have been optimized based on periclase-chromite and alumino-silicate mortars and their physical and technical properties have been determined. This material has been successfully used for lining of the induction melting furnace at one of the machinery plants.

References

1. A.G. Merzhanov, I.P. Borovinskaya. “SelfPropagating High Temperature Synthesis of Refractory Inorganic Compounds”, Reports of AS of the USSR, 1972, V.204, p.366-369.

2. Z.A. Mansurov, E.E. Dilmukhambetov, M.B. Ismailov, S.M. Fomenko, I.M. Vongai. “New Refractory Materials of the SHS Technology”. La Chimica eI’ Industria, 2001, V.83, p. 1–6.

3. V.P. Kobyakov, V.D. Zozulya, M.A. Sichiava, N.V. Sachkova, A.F. Belikova, D.Yu. Kovalev. “Combustion of Powder Mixture Fe2O3 – TiO2 – Al – C under the conditions of SHS and the Structure of the Products Being Formed”. Physics of Combustion and Explosion, 2005, V. 41, p. 60-66.

4. N.A. Shabanova, P.D. Sarkisov. The Bases of Sol-Gel Technology of Nanodisperse Silica. Moscow ICC Academy, 2004.

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Published

2011-12-22

How to Cite

Mansurov, Z. A., Dilmukhambetov, E. E., & Fomenko, S. M. (2011). Combination of the Sol-Gel and SHS-Technologies for Obtaining the Carbonauces Refractories. Eurasian Chemico-Technological Journal, 13(3-4), 175–180. https://doi.org/10.18321/ectj82

Issue

Vol. 13 No. 3-4 (2011)

Section

Articles

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