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Refractories and Industrial Ceramics

, Volume 59, Issue 2, pp 140–143 | Cite as

High-Alumina Heat-Insulating Materials Based on a Hydraulic Binder

  • T. A. Varenikova
  • E. N. Gokova
  • V. A. Doroganov
  • E. A. Doroganov
  • E. I. Evtushenko
Article
  • 6 Downloads

Corundum composition heat insulating materials are used successfully for high-temperature insulation and are mainly produced by casting that has a number of disadvantages. The authors of the present article propose a vibration-compaction method for producing such materials that makes it possible to intensify the production process. Results are provided for a study of the compositions for preparing corundum heat-insulation materials based on hydraulic binders. The main features are established for the effect of charge component content on specimen physicomechanical properties. Optimum compositions are revealed satisfying the specifications of GOST 5040–2015.

Keywords

heat insulating materials vibration compaction method high-alumina cement expanded perlite 

Notes

Work was performed within the scope of a program for developing the refractory university based at the V. G. Shukhov BGTU.

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  • T. A. Varenikova
    • 1
  • E. N. Gokova
    • 1
  • V. A. Doroganov
    • 1
  • E. A. Doroganov
    • 1
  • E. I. Evtushenko
    • 1
  1. 1.FGBOU VO V. G. Shukov Belgorod State Technological UniversityBelgorodRussia

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