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Fusion-cast chromium-bearing refractories — the most durable materials in aggressive melts

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Refractories and Industrial Ceramics Aims and scope

Information is presented on fusion-cast materials that have been developed in recent years on the basis of the systems Cr2O2–Al2O3–ZrO2–SiO2, Cr2O3–MgO–SiO2, and Cr2O3–MgO–Al2O3. Such materials have good service properties in mineral melts at high temperatures. It is shown that fusion-cast chromium-bearing refractories KhPL-85 and KhMG are as corrosion-resistant as chromium-oxide-based ceramic refractories in melts of alkali-free borosilicate glass E and basalt fibers.

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Authors and Affiliations

  1. Moscow State Institute of Steel and Alloys, Moscow, Russia

    V. A. Sokolov

  2. “BakorSpetsProm” Company, Shcherbinka, Moscow Region, Russia

    M. D. Gasparyan

Authors
  1. V. A. Sokolov
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  2. M. D. Gasparyan
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Translated from Novye Ogneupory, No. 3, pp. 150 – 154, March 2011.

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Sokolov, V.A., Gasparyan, M.D. Fusion-cast chromium-bearing refractories — the most durable materials in aggressive melts. Refract Ind Ceram 52, 146–150 (2011). https://doi.org/10.1007/s11148-011-9384-z

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  • DOI: https://doi.org/10.1007/s11148-011-9384-z

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