Advertisement

Refractories and Industrial Ceramics

, Volume 60, Issue 2, pp 160–162 | Cite as

Cerium Dioxide-Based High Temperature Heaters for Operation in Air

  • F. A. AkopovEmail author
Article
  • 7 Downloads

The paper discusses a possibility of developing cerium dioxide-based electric heaters for operation in air within the temperature range of 300 – 2500 K. The effect of various factors on electrical conductivity of CeO2 has been investigated. The main physical, chemical, and ceramic properties of the ceramics were established.

Keywords

high-temperature heaters cerium dioxide CeO2-ceramics electrical conductivity CeO2 whisker crystals (WC) 

References

  1. 1.
    D. S. Rutman, Yu. S. Toropov, S. Yu. Pliner, et al., High zirconia-based fire-resistant materials (in Rus.), Metallurgiya, Moscow (1985), 136 p.Google Scholar
  2. 2.
    F. A. Akopov, D. N. Poluboyarinov, Some properties of sintered ceria ceramics, Refractories, 6(3/4), 196 – 201 (1965).CrossRefGoogle Scholar
  3. 3.
    N. A. Toropov, V. P. Barzakovskii, V. V. Lapin, et al., State diagrams of silicate systems: reference book, Issue 1. Binary systems (in Rus.). 2nd ed., revised, Nauka, Leningrad (1969), 822 p.Google Scholar
  4. 4.
    F. A. Akopov, B. M. Barykin, G. E. Valyano, et al., “Electric conductivity of ceramics in the CeO2–Ta2O5 system and in a combustion-products atmosphere in air,” Refractories, 33(1/2), 95 – 98 (1992).CrossRefGoogle Scholar
  5. 5.
    Ye. Ye. Podkletnov, G. E. Valyano, A. S. Vlasov, et al., Studying the structure of ceramics during sintering of cerium and tantalum oxides, Steklo i Keramika, No. 7, 26 – 28 (1985).Google Scholar
  6. 6.
    Ye. Ye. Podkletnov, F. A. Akopov, A. D. Levitte, et. al., “Properties of ceria with whisker crystals,” Steklo i Keramika, 7, 21 – 22 (1984).Google Scholar
  7. 7.
    F. A. Akopov, B. M. Barykin, Yu. D. Novov, et al., “Electrically conductive ceramics based on cerium and indium oxides, and its behavior in different gaseous media,” Ogneupory, No. 2, 10 – 13 (1994).Google Scholar
  8. 8.
    R. A. Lidin, V. A. Molochko, and L. L. Andreyeva, Chemical properties of inorganic substances [in Russian], Khimiya, Moscow (2000), 480 p.Google Scholar

Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Federal State Budgetary Scientific Institution “Joint Institute for High Temperatures of the Russian Academy of Sciences”MoscowRussia

Personalised recommendations