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Glass and Ceramics

, Volume 70, Issue 1–2, pp 22–25 | Cite as

Structural Changes on Heating and High-Temperature Deformation of Composites Based on Pyrophyllite Raw Material from the Kul’-Yurt-Tau Deposit

  • V. S. Bakunov
  • A. R. Murzakova
  • U. Sh. Shayakhmetov
  • R. U. Shayakhmetov
  • L. V. Yakupova
Article
  • 56 Downloads

The changes occurring when composites based on pyrophyllite raw material, obtained from the Kul’-Yurt-Tau deposit, with phosphate binder are heated are studied. Their compaction and hardening are strongly affected by processes associated with the interaction of the ancillary rocks with the phosphate binder. The deformations of composites in two temperature regimes are studied: heating with the temperature changing at a constant rate and with isothermal soaking. The experimental results make it possible to predict the behavior of the materials during operation in the thermal units of different systems and optimize materials preparation in the process of manufacturing articles with prescribed characteristics.

Keywords

composite pyrophyllite phosphate binder structure deformation heating 

References

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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • V. S. Bakunov
    • 1
  • A. R. Murzakova
    • 2
  • U. Sh. Shayakhmetov
    • 2
  • R. U. Shayakhmetov
    • 3
  • L. V. Yakupova
    • 3
  1. 1.Joint Institute for High Temperature ResearchRussian Academy of SciencesMoscowRussia
  2. 2.Bashkir State Pedagogical UniversityUfaRussia
  3. 3.State Unitary Enterprise BashNIIstroiUfaRussia

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