Title

Utilization of Fluctuations in Active Power Consumption of an Electric Arc Furnace for Optimizing the Slag Foaming Process

Journal title

Archives of Foundry Engineering

Yearbook

2025

Volume

vol. 25

Issue

No 2

Authors

Panic, B. ; Schwietz, J.

Affiliation

Panic, B. : Silesian University of Technology, Faculty of Materials Engineering, Poland ; Schwietz, J. : Stilmar Polska, Częstochowa, Poland

Keywords

Electric arc furnace ; Foaming slag ; EAF active power ; Power consumption fluctuations

Divisions of PAS

Nauki Techniczne

Coverage

48-52

Publisher

The Katowice Branch of the Polish Academy of Sciences

Bibliography

1. Marique, C., Nyssen, P., Salamone, P. (1999). On-line control of the foamy slag in EAF. In Proceedings of the 6th European Electric Steelmaking Conference,13-15 June 1999 (pp.154-161). Düsseldorf, Germany: Verein Deutscher Eisenhüttenleute.
2. Matschullat, T., Rieger, D., Kruger, K. & Dobbeler, A. (2008). Foaming slag and scrap melting behavior in electric arc furnace – a new and very precise detection method with automatic carbon control. Archives of Metallurgy and Materials. 53(2), 399-403.
3. Landa, S., Rodriguez, T. & Munoz, JL. (2008). Dynamic control of slag foaming at Sidenor Basauri Meltshop. Archives of Metallurgy and Materials. 53(2), 419-424.
4. Schwietz, J. & Panic, B. (2023). Improvement of the process of feeding the slag-foaming material to the electric arc furnace (EAF), using of the sound. Metalurgija. 62(2), 201-203.
5. Shapiro, S.S. & Wilk, M.B. (1965). An analysis of variance test for normality (complete samples). Biometrica. 52(3/4), 591-611. https://doi.org/10.1093/biomet/52.3-4.591.
6. Siegel, S., Castellan N.J. Jr. (1988). Nonparametric statistic for the behavioral sciences. New York: Sec. Ed., McGraw-Hill, Inc., 1988.

Date

17.04.2025

Type

Article

Identifier

DOI: 10.24425/afe.2025.153793