Development of a Thermodynamic Database for Mold Flux Applications to the Continuous Casting Process for Steelmaking

  • Marie-Aline Van Ende
  • In-Ho Jung
Conference paper

Abstract

A thermodynamic database for the oxyfluoride system CaO-MgO-Al2O3-SiO2-Na2O-K2O-Li2O-MnO-FeO-F has been developed based on the critical evaluation and optimization of all available experimental thermodynamic and phase diagram data. The developed database can be used for phase diagram and equilibrium solidification calculations for multicomponent systems and for understanding the solidification behavior of mold fluxes. Based on this thermodynamic database, a simple kinetic model was developed to simulate the interactions between the mold flux and molten steel using effective equilibrium reaction volumes combined with the thermodynamic database.

Keywords

Thermodynamic database mold flux continuous casting steelmaking kinetic model 

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Copyright information

© TMS (The Minerals, Metals & Materials Society) 2014

Authors and Affiliations

  • Marie-Aline Van Ende
    • 1
  • In-Ho Jung
    • 1
  1. 1.Department of Mining and Materials EngineeringMcGill UniversityMontréalCanada

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