Abstract
The heat transfer analysis was performed for an industrial ladle furnace (LF) with a capacity of 55–57 t in Turkey. The heat losses by conduction, convection and radiation from outer and bottom surfaces, top and electrodes of LF were determined in detail. Finally, some suggestions about decreasing heat losses were presented.
Similar content being viewed by others
References
Vainöla R V, Holappa L E K, Karvonen P H J. Modern Steel-making Technology for Special Steels [J]. J Materials Processing Technology, 1995, 53(1-2), 453–465.
Asil Celik Inc. Technique Publications [M]. Orhangazi, Turkey, 1990.
Camdali Ü, Tunç M, Dikeç F. A Thermodynamic Analysis of a Steel Production Step Carried out in the Ladle Furnace [J]. Appl Therm Eng, 2001, 21(6): 643–655.
Albert F A, Armbruster S. Systematic Ladle Furnace Automation [J]. Metallurgical Plant and Technology International, 1994, 3: 74–80.
Ryabov V V, Savchenko V I, Buneev A Ya. Efficiency of Heating and Desulfurization of Metal in a DC Ladle-Furnace [J]. Steel in Translation, 1996, 4: 27–30.
Camdali Ü, Dikeç F, Tunç M. An Energy Analysis for a Type of Liquid Steel in a Ladle Furnace [A]. 10th Inter Metallurgy and Materials Congress [C]. Istanbul, Turkey: Chamber of Metallurgical Engineers, 2000. 215–227.
Camdali Ü. The Second Law Analysis of Thermodynamics in Steel Production by Electric Arc Furnace Method at a Steel Manufacturing Company [D]. Istanbul: Istanbul Technical University, 1998 (in Turkish).
Camdali Ü, Tunç M. Heat Transfer Analysis in the Industrial AC Electric Arc Furnace Throughout a Process [J]. J Iron Steel Res Int, 2005, 12(4): 9–16.
Holman J P. Heat Transfer [M]. New York: McGraw-Hill, 1982.
Churchill S W, Chu H H S. Correlating Equations for Laminar and Turbulent Free Convection From a Horizontal Cylinder [J]. Int J Heat Mass Transfer, 1975, 18(9): 1049–1053.
Bisio G, Rubatto G, Martini R. Heat Transfer, Energy Savings and Pollution Control in UHP Electric Arc Furnaces [J]. Energy, 2000, 25(11): 1047–1066.
Bisio G, Rubatto G. Process Improvements in Iron and Steel Industry by Analysis of Heat and Mass Transfer [J]. Energ Convers Manage, 2002, 43(2): 205–220.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Çamdali, Ü., Tunç, M. Steady State Heat Transfer of Ladle Furnace During Steel Production Process. J. Iron Steel Res. Int. 13, 18–20 (2006). https://doi.org/10.1016/S1006-706X(06)60054-X
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1016/S1006-706X(06)60054-X