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Refractories and Industrial Ceramics

, Volume 59, Issue 1, pp 1–5 | Cite as

Corrosion Testing of Baddeleyite-Corundum and Chromium Oxide Materials in Aluminum Phosphate Glass Melts

  • M. B. Remizov
  • P. V. Kozlov
  • A. A. Kazadaev
  • V. P. Medvedev
  • V. L. Malinkovich
REFRACTORIES IN HEATING UNITS
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The significance of the question of corrosion and erosion resistance for refractory materials in direct heating electric furnaces for vitrification of highly active waste (HAW) is substantiated. Algorithms are provided for evaluating their resistance to action of phosphate melts under electric furnace operating conditions. Comparative corrosion tests are performed for refractory materials surpassing Bk-33 objects with respect to quality in melts of aluminophosphate glass with simulation of HAW. Tests results are valuable for selecting lining material in planning ÉP-500 type vitrification electric furnaces with a prolonged service life, and also the next generation of moveable and small-scale melting units.

Keywords

corrosion glass resistance baddeleyite-corundum refractories chrome-alumina-zircon refractories industrial vitrification furnace highly active waste (HAW) aluminophosphate glass thermos-viscosimetric properties 

References

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  • M. B. Remizov
    • 1
  • P. V. Kozlov
    • 1
    • 2
  • A. A. Kazadaev
    • 1
  • V. P. Medvedev
    • 2
  • V. L. Malinkovich
    • 3
  1. 1.FGUP PO MayakOzerskRussia
  2. 2.Ozersk Technological Institute (branch of FGAOU VO National Research Nuclear University MIFI)OzerskRussia
  3. 3.Glass Furnace Solutions Co.MoscowRussia

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