Refractories

, Volume 36, Issue 10, pp 319–320 | Cite as

Effect of NiO on phase formation in fused specimens of the ZrO2 - Al2O3 - NiO - Y2O3 system and properties of ceramics based on it

  • G. T. Adylov
  • É. P. Mansurova
Research
Received:
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Abstract

The effect of NiO on the formation of phases in the ZrO2 - Al2O3 -Y2O3 - NiO system in heating of mixtures of the corresponding composition in a solar furnace is investigated. Some physicomechanical characteristics of ceramics based on them are described. Laboratory investigations showed that additions of NiO improve the operational properties of such ceramics strengthened due to the polymorphism of ZrO2.

Keywords

Furnace Al2O3 Y2O3 Phase Formation Laboratory Investigation 
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References

  1. 1.
    A. V. Belyakov, “Technology of machine-building ceramics. Technology of silicate and refractory nonmetallic materials,”Itogi Nauki Tekhniki, VINITI, No. 1, 1 – 71 (1988).Google Scholar
  2. 2.
    “Chemistry and technology of silicate and refractory nonmetallic materials,” in:Works of the Grebenshchikov Institute of the Chemistry of Silicates [in Russian], Nauka, Leningrad (1989).Google Scholar

Copyright information

© Plenum Publishing Corporation 1996

Authors and Affiliations

  • G. T. Adylov
    • 1
  • É. P. Mansurova
    • 1
  1. 1.Institute of Materials Science, “Physics - Sun” Research and Production Association of the Academy of Sciences of UzbekistanTashkentUzbekistan

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