Refractories

, Volume 34, Issue 9–10, pp 449–453 | Cite as

Role of structural factors in improving the corrosion resistance of refractories

  • I. D. Kashcheev
  • V. P. Semyannikov
Scientific Research

Conclusions

The corrosion resistance of refractories depends on their structure, on the size and nature of the pore distribution in the articles, which determine the depth and mechanism of reaction between refractory and corroding agents from metallurgical production, and also on the presence of active, highly refractory materials in the capillaries of the refractory, capable of reacting with the penetrating melt to form infusible compounds or solid solution.

Keywords

Solid Solution Corrosion Resistance Structural Factor Refractory Material Pore Distribution 
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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References

  1. 1.
    K. K. Strelov, Structure of Refractories [in Russian], Metallurgiya, Moscow (1982).Google Scholar
  2. 2.
    L. Zagar, Tonindustrie Zeitung und Keramische Rundschau,83, No. 6, 115 (1959).Google Scholar
  3. 3.
    V. P. Semyannikov, Yu. I. Savchenko, V. A. Perepelitsyn, et al., “Service testing of chrome-spinel-periclase refractories,” Ogneupory, No. 1, 44–47 (1985).Google Scholar
  4. 4.
    Mass-Transfer Processes during Sintering [in Russian], V. V. Skorokhod (ed.), Naukova Dumka, Kiev (1987).Google Scholar
  5. 5.
    F. F. Lange, “Sinterability of agglomerated powders,” J. Amer. Ceram. Soc,65, No. 12, 199–201 (1982).Google Scholar
  6. 6.
    A. Barringer and H. Kent Bowen, “Formation, packing and sintering of monodisperse TiO2 powder,” J. Amer. Ceram. Soc,65, No. 12, 199–201 (1982).Google Scholar
  7. 7.
    I. D. Kashcheev, T. I. Nazarova, V. A. Perepelitsyn, and D. S. Rutman, “Kinetics of reaction and sintering of polydisperse compositions in the system Al2O3-SiO2,” Izv. Akad. Nauk SSSR, Neorg. Mater.,20, No. 9, 1522–1525 (1984).Google Scholar
  8. 8.
    I. D. Kashcheev, “Principles of the formation of protective coatings on refractories,” Ogneupory, No. 3, 5–7 (1991).Google Scholar
  9. 9.
    A. B. Sibikin, E. S. Borisovskii, F. S. Kaplan, et al., “Influence of structure parameters of refractories on their penetration by slag in vacuum steel furnaces,” Ogneupory, No. 10, 1–7 (1990).Google Scholar
  10. 10.
    K. K. Strelov, I. D. Kashcheev, and P. S. Mamykin, Technology of Refractories [in Russian], Metallurgiya, Moscow (1988).Google Scholar
  11. 11.
    A. S. Berezhnoi, Multicomponent Systems of Oxides [in Russian], Naukova Dumka, Kiev (1970).Google Scholar
  12. 12.
    I. D. Kashcheev, P. S. Mamykin, I. M. Safin, et al., Reaction of Refractories with Metals and Slags, Collection of Papers [in Russian], No. 19, 14–17 (1980).Google Scholar

Copyright information

© Plenum Publishing Corporation 1994

Authors and Affiliations

  • I. D. Kashcheev
    • 1
    • 2
  • V. P. Semyannikov
    • 1
    • 2
  1. 1.Urals Polytechnical InstituteUSSR
  2. 2.East Institute of RefractoriesUSSR

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