Effect of Refining Slag Phase Composition on Ladle Furnace Unit Lining Life 1

O. Yu. Sheshukov; I. V. Nekrasov; M. A. Mikheenkov; D. K. Egiazar’yan; L. A. Ovchinnikova; I. D. Kashcheev; K. G. Zemlyanoi; V. A. Kamenskikh

doi:10.1007/s11148-016-9937-2

Effect of Refining Slag Phase Composition on Ladle Furnace Unit Lining Life¹

Authors: Sheshukov O.Y.¹, Nekrasov I.V.¹, Mikheenkov M.A.¹, Egiazar’yan D.K.¹, Ovchinnikova L.A.¹, Kashcheev I.D.², Zemlyanoi K.G.², Kamenskikh V.A.²
Affiliations:
1. FGBUN Institute of Metallurgy, Ural Section, Russian Academy of Sciences
2. FGAOU VPO Ural Federal University
Issue: Vol 57, No 2 (2016)
Pages: 109-116
Section: Refractories in Heating Units
URL: https://journal-vniispk.ru/1083-4877/article/view/248237
DOI: https://doi.org/10.1007/s11148-016-9937-2
ID: 248237

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Abstract

The working layer of a ladle furnace unit (LFU) lining made from periclase-graphite refractory is most strongly subjected to the effect of corrosion factors that concern thermal, mechanical, and chemical action. The strongest destructive effect on a lining is the chemical factor. This article provides results of studying the effect slag phase composition on chemical breakdown of a LFU periclase-graphite lining.