Dynamic and equilibrium interfacial phenomena in liquid steel-slag systems

Y Chung, AW Cramb - Metallurgical and Materials Transactions B, 2000 - Springer
The equilibrium interfacial energy between a liquid iron alloy and a liquid slag is a key
physical parameter in the design of steel-refining processes as high interfacial energies are …

Study of transient flow and particle transport in continuous steel caster molds: Part I. Fluid flow

Q Yuan, BG Thomas, SP Vanka - Metallurgical and materials transactions …, 2004 - Springer
Unsteady three-dimensional flow in the mold region of the liquid pool during continuous
casting of steel slabs has been computed using realistic geometries starting from the …

[PDF][PDF] Mold slag entrainment mechanisms in continuous casting molds

LC Hibbeler, BG Thomas - Iron Steel Technol, 2013 - ccc.mines.edu
This article presents a comprehensive and critical review of slag entrainment in continuous
casting molds. Entrainment is one of the main sources of inclusions in the final product, and …

Computational and experimental study of turbulent flow in a 0.4-scale water model of a continuous steel caster

Q Yuan, SP Vanka, BG Thomas… - … materials transactions B, 2004 - Springer
Single-phase turbulent flow in a 0.4-scale water model of a continuous steel caster is
investigated using large eddy simulations (LES) and particle image velocimetry (PIV). The …

Interfacial properties of dilute Fe-OS melts on alumina substrates

H Yin, M Suzuki, T Emi - ISIJ international, 1998 - jstage.jst.go.jp
Compi lations anddata pertainingto the wettability and interfacial properties of Fe-melts
anddilute Fe-OS alloys on alumina substrates have beencollected and compared …

Effect of fluid physical properties on the emulsification

J Savolainen, T Fabritius, O Mattila - Isij International, 2009 - jstage.jst.go.jp
Slag entrainment during metallurgical processes is a common source of macro inclusions,
existing in a final product. This is the main reason why emulsification of slag should be …

CFD Model for Emulsification of Slag into the Steel

P Sulasalmi, A Kärnä, T Fabritius, J Savolainen - ISIJ international, 2009 - jstage.jst.go.jp
A CFD model based on water model experiments has been created to simulate slag
entrainment and droplet formation. Multiphase Volume of Fluid (VOF) method is used to …

Study of slag/metal interface in ladle treatment

P Dayal, K Beskow, J Björkvall… - Ironmaking & …, 2006 - Taylor & Francis
In order to gain an insight into the mixing behaviour of slag and metal under different stirring
conditions, samples of slag/metal interface were collected from an industrial 65 ton ladle …

A mathematical model for the reduction stage of the AOD process. Part I: derivation of the model

VV Visuri, M Järvinen, P Sulasalmi, EP Heikkinen… - ISIJ …, 2013 - jstage.jst.go.jp
A process model was proposed by Järvinen and co-authors for modelling the side-blowing
decarburisation stage of the Argon-Oxygen Decarburisation (AOD) process. Here, a new …

Quantifying the Pathway and Predicting Spontaneous Emulsification during Material Exchange in a Two Phase Liquid System

S Spooner, A Rahnama, JM Warnett, MA Williams… - Scientific reports, 2017 - nature.com
Kinetic restriction of a thermodynamically favourable equilibrium is a common theme in
materials processing. The interfacial instability in systems where rate of material exchange is …