Thermodynamic Modeling of the Carbothermic Melting of a Complex Titanium-Containing Ferroalloy
Vorobkalo N.R. Baisanov A.S. Makishev A.K. Sharieva S.S. Ibrakhimova Z.A.
June 2025Pleiades Publishing
Russian Metallurgy (Metally)
2025#2025Issue 61380 - 1385 pp.
Abstract: The carbothermic production of a titanium-containing ferroalloy is subjected to thermodynamic modeling. The Ti–Al–Si–Fe–C–O system is studied using the HSC Chemistry software package. At a low quartzite content in a charge, stable carbide phases TiC and SiC are found to form and prevent metallic phase formation. An increase in the quartzite content to 10–15% is shown to suppresses carbide formation and to promote the formation of silicides TiSi, TiSi2, and Ti3Si3.
carbide formation , carbothermic reduction , HSC Chemistry , thermodynamic modeling , titanium carbide , titanium silicides , titanium-containing ferroalloy
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Abishev Chemical–Metallurgical Institute, Karaganda, 100009, Kazakhstan
Abylkas Saginov Karaganda Technical University, Karaganda, 100009, Kazakhstan
Abishev Chemical–Metallurgical Institute
Abylkas Saginov Karaganda Technical University
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