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Effect of parameters of state on phase transitions of carbonized periclase refractories

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Refractories and Industrial Ceramics Aims and scope

Abstract

Thermodynamic physicochemical modelling and calculation methods are used to study the effect of temperature on phase and chemical transitions in the system MgO-C-Al-Al2OC-Al8B4C7-Al4O4C-Al2O3-Al4C3-H2O-air at 298–2400 K applied to the behavior of carbonized periclase refractories under production and operating conditions. Partial and total pressure, developed by gaseous reaction products of material with an average pore space (CO2, CO, CH4, H2O, H2, etc.) are determined in relation to pressure. The effect of gasification for the carbon component, porosity, original and atmospheric moisture, that is not currently subject to experimental observation, are considered.

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Authors and Affiliations

  1. St. Petersburg State Institute of Technology (Technical University), Russia

    S. A. Suvorov, V. A. Musevich, F. R. Iksanov & A. A. Slobodov

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  1. S. A. Suvorov
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  2. V. A. Musevich
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  3. F. R. Iksanov
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  4. A. A. Slobodov
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Translated from Novye Ogneupory, No. 10, pp. 44–50, October 2007.

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Suvorov, S.A., Musevich, V.A., Iksanov, F.R. et al. Effect of parameters of state on phase transitions of carbonized periclase refractories. Refract Ind Ceram 48, 362–367 (2007). https://doi.org/10.1007/s11148-007-0096-3

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  • DOI: https://doi.org/10.1007/s11148-007-0096-3

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