Modeling the viscosity of blast furnace slags containing FeO

Young Seok Lee, Joo Hyun Park, Dong Joon Min, Sang Ho Yi, Wan Wook Huh

Research output: Contribution to journalConference article

12 Citations (Scopus)

Abstract

The measurement of the viscosity of the CaO-SiO2-Al2O3-MgO-FeO blast furnace (BF) type under conditions of C/S≅1.15-1.6 and 5-10 mass% FeO was presented. It was found that the viscosity of the slags decreased with increasing the content of FeO at a high viscosity. It was observed that the viscosity of the relatively basic BF slag (C/S>1.3) could be predicted by employing the thermodynamic concept for the chemical potential of dicalcium silicate.

Original languageEnglish
Pages (from-to)155-166
Number of pages12
JournalProceedings - Ironmaking Conference
Publication statusPublished - 2002 Dec 1
Event61st Ironmaking Conference Proceedings - Nashville, TN, United States
Duration: 2002 Mar 102002 Mar 13

All Science Journal Classification (ASJC) codes

  • Metals and Alloys

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