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The Si-C-O system

Part I Representation of phase equilibria

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Abstract

Accurate data allow one to draw a precise pressure — P CO/P SiO ratio — temperature (PRT) diagram taking into account the mass balance of the independent components in the Si-C-O system. The existence of a congruent point for the mixture 2SiO2+1SiC is shown, when the total pressure is lower than 36 700 Pa. From the PRT diagram it is possible to construct the phase diagrams at all temperatures and pressures.

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Authors and Affiliations

  1. Laboratoire de Thermocinétique, ISITEM, CP 3023, 44087, Nantes Cedex 03, France

    F. Danes

  2. Laboratoire d'Electrochimie Organique et de Photochimie Rédox, Université Joseph Fourier, UFR de Chimie, BP 53X, 38041, Grenoble Cedex, France

    E. Saint-Aman

  3. Laboratoire de Thermodynamique et Physico-chimie Métallurgiques, ENSEEG, Domaine Universitaire, BP 75, 38042, Saint-Martin-d'Hères Cedex, France

    L. Coudurier

Authors
  1. F. Danes
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  2. E. Saint-Aman
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  3. L. Coudurier
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Danes, F., Saint-Aman, E. & Coudurier, L. The Si-C-O system. JOURNAL OF MATERIALS SCIENCE 28, 489–495 (1993). https://doi.org/10.1007/BF00357828

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  • DOI: https://doi.org/10.1007/BF00357828

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