Stabilization of refining slags by correction of their phase composition
- Authors: Sheshukov O.Y.1,2, Nekrasov I.V.1, Mikheenkov M.A.1, Egnazar’yan D.K.1, Ovchinnikova L.A.1
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Affiliations:
- Institute of Metallurgy, Ural Branch
- Yeltsin Ural Federal University
- Issue: Vol 46, No 5 (2016)
- Pages: 339-342
- Section: Article
- URL: https://journals.rcsi.science/0967-0912/article/view/178725
- DOI: https://doi.org/10.3103/S0967091216050120
- ID: 178725
Cite item
Abstract
The stabilization of refining slags in ladle treatment with alumina fluxes is studied. In refining, the slag is stabilized in the presence of alumina fluxes thanks to isomorphic replacement of a calcium ion by alkali-metal ions and to decrease in the dicalcium-silicate content in the melt as a result of its replacement by aluminum-bearing phases.
About the authors
O. Yu. Sheshukov
Institute of Metallurgy, Ural Branch; Yeltsin Ural Federal University
Author for correspondence.
Email: silast@mail.ru
Russian Federation, Yekaterinburg; Yekaterinburg
I. V. Nekrasov
Institute of Metallurgy, Ural Branch
Email: silast@mail.ru
Russian Federation, Yekaterinburg
M. A. Mikheenkov
Institute of Metallurgy, Ural Branch
Email: silast@mail.ru
Russian Federation, Yekaterinburg
D. K. Egnazar’yan
Institute of Metallurgy, Ural Branch
Email: silast@mail.ru
Russian Federation, Yekaterinburg
L. A. Ovchinnikova
Institute of Metallurgy, Ural Branch
Email: silast@mail.ru
Russian Federation, Yekaterinburg