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Microstructure of refractories with participation of lanthanum chromite

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Refractories and Industrial Ceramics Aims and scope

Questions are considered concerning the microstructure of electrode refractories based on lanthanum chromite. On the example of a refractory composition of lanthanum chromite — yttrium oxide the formation of stochastic phase-mosaic structure and its evolution during high-temperature exposure is demonstrated. The main features of crystal phase and porosity transformation of refractory composite constituents are revealed.

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References

  1. S. A. Suvorov and A. P. Shevchik, “A heating module equipped with lanthanum chromite-based heaters,” Refractories and Industrial Ceramics, 45, No. 3, 196–200 (2004).

    Article  CAS  Google Scholar 

  2. A. P. Shevchik, S. A. Suvorov, and D. V. Sokolov, “Tubular heating elements made of lanthanum chromite,” SPbGTI (TU), 2004. Dep. VNIITI 02.19.2004, No. 292-B (2004).

  3. A. P. Shevchik and S. A. Suvorov, “Electrical conducting properties of materials based on lanthanum chromite,” Isvestiya SPbGTI (TU), No. 3, 36–41 (2008).

  4. A. P. Shevchik and S. A. Suvorov, “Surface phenomena in electrically conducting material based on lanthanum chromite,” Zh. Obshch. Khim., 77, No. 4, 550–556 (2007).

    Google Scholar 

  5. A. P. Shevchik and S. A. Suvorov, “features of the evolutionary behavior in service of the microstructure of single and multiphase resistive materials based on lanthanum chromite,” Ogneupory Tekhn.. Keram., No. 5, 3–6 (2008).

  6. A. K. Ivanov-Shits and I. V. Murin, Solid Ionics, Vol. 1 [in Russian], SPbGU, St. Petersburg (2000).

    Google Scholar 

  7. G. V. Samsonov (editor), Physicochemical Properties of Oxides: Handbook [in Russian], Metallurgiya, Moscow (1978).

    Google Scholar 

  8. V. A. Ryabin, M. V. Kireeva, N. A. Berg, et al., Inorganic Compounds of Chromium: Handbook [in Russian], Khimiya, Leningrad (1981).

    Google Scholar 

  9. V. P. Migal’, “Tubular resistance heaters based on LaCrO3 with an operating temperature up to 2100 K,” Author’s Abstr. Diss. Cand. Tech. Sci., Leningrad (1987).

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Authors and Affiliations

  1. St. Petersburg State Technological University (Technical University), St. Petersburg, Russia

    A. P. Shevchik & S. A. Suvorov

Authors
  1. A. P. Shevchik
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  2. S. A. Suvorov
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Translated from Novye Ogneupory, No. 7, pp. 27–33, July 2009.

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Shevchik, A.P., Suvorov, S.A. Microstructure of refractories with participation of lanthanum chromite. Refract Ind Ceram 50, 266–272 (2009). https://doi.org/10.1007/s11148-009-9198-4

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  • DOI: https://doi.org/10.1007/s11148-009-9198-4

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