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Refractories and Industrial Ceramics

, Volume 41, Issue 7–8, pp 228–233 | Cite as

Rheotechnological properties of mixed suspensions in the SiO2 - Al2O3 system and some properties of materials based on them. 1. Molten quartz – Alumina system

  • Yu. E. Pivinskii
  • K. V. Timoshenko
Research

Abstract

The rheotechnological properties of mixed suspensions in the SiO2 - Al2O3 system obtained by the method of mixing of individual suspensions of molten quartz and alumina are described. Some properties of the materials after their heat treatment at 1000 – 1300°C are investigated. The ranges of compositions (30 – 40% Al2O3, 60 – 70% SiO2) in which the parameters of thermal expansion of the materials are 2 – 3 times lower than those calculated under the condition of additivity are determined. The obtained materials possess an elevated mechanical strength.

Keywords

Milling Shear Rate Fuse Quartz A1203 System Highly Concentrate Ceramic Binding Suspension 
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

© Kluwer Academic/Plenum Publishers 2001

Authors and Affiliations

  • Yu. E. Pivinskii
    • 1
  • K. V. Timoshenko
    • 1
  1. 1.Belgorod State Technological Academy of Building MaterialsBelgorodRussia

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