Refractories and Industrial Ceramics

, Volume 58, Issue 3, pp 324–330 | Cite as

Stabilization of Refining Slag by Adjusting Its Phase Composition and Giving It the Properties of Mineral Binders

  • O. Yu. Sheshukov
  • I. V. Nekrasov
  • M. A. Mikheenkov
  • D. K. Egiazar’yan
  • D. A. Lobanov
Article

Refining slag used in out-of-furnace metal processing units, due to significant content in it of the unstable phase—dicalcium silicate, is prone to decay due to its polymorphous transformations, accompanied by an increase in the volume of the crystal lattice. Getting into cracks of the furnace lining, the slag can cause its destruction. The results of investigating the mechanism of stabilizing the refining slag by introducing alumina flux to it, while giving it the properties of mineral binders, are presented here.

Keywords

lining slag belite stabilization mineral binder 

Notes

The work was carried out according to the state task No. 0396 – 2015 – 0083.

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Copyright information

© Springer Science+Business Media, LLC 2017

Authors and Affiliations

  • O. Yu. Sheshukov
    • 1
    • 2
  • I. V. Nekrasov
    • 1
  • M. A. Mikheenkov
    • 1
  • D. K. Egiazar’yan
    • 1
  • D. A. Lobanov
    • 1
  1. 1.Institute of MetallurgyUral Branch of the Russian Academy of SciencesEkaterinburgRussia
  2. 2.FGAOU VO “Ural Federal University”EkaterinburgRussia

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