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Journal of Materials Science

, Volume 31, Issue 10, pp 2729–2733 | Cite as

Contact phenomena and interactions in the system SiC-SiO2-RxOy in condensed matter

Part II Interactions between silicon carbide and silicate glasses at elevated temperatures
  • A. L. Yurkov
  • B. I. Polyak
Papers

Abstract

The contact zone between a silicon carbide monocrystal and silicate glass melt was investigated with the help of a scanning electron microscope, petrographic analysis, infrared spectroscopy, Auger electron spectroscopy, electron spectroscopy for chemical analysis and X-ray diffraction analysis. Silicon carbide may dissolve in glass. When the concentration of carbon atoms in the melt reaches a definite level, oxycarbide phases begin to crystallize. These phases exist at elevated temperatures and then transform to silicon dioxide. Metal cations, constituents of the melt, also may take part in the formation of oxycarbide phases.

Keywords

Silicon Carbide Silicate Carbon Atom Infrared Spectroscopy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Chapman & Hall 1996

Authors and Affiliations

  • A. L. Yurkov
    • 1
  • B. I. Polyak
    • 1
  1. 1.Department of CeramicsMendeleev University of Russian Chemical TechnologyMoscowRussia

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