Strategy of Cooling Parameters Selection in the Continuous Casting of Steel

• Autorzy: Falkus J. , Miłkowska-Piszczek K.

Identyfikatory

DOI

10.1515/amm-2016-0061

• Języki publikacji: EN

Abstrakty

EN

This paper presents a strategy of the cooling parameters selection in the process of continuous steel casting. Industrial tests were performed at a slab casting machine at the Arcelor Mittal Poland Unit in Krakow. The tests covered 55 heats for 7 various steel grades. Based on the existing casting technology a numerical model of the continuous steel casting process was formulated. The numerical calculations were performed for three casting speeds - 0.6, 0.8 and 1 m min^-1. An algorithm was presented that allows us to compute the values of the heat transfer coefficients for the secondary cooling zone. The correctness of the cooling parameter strategy was evaluated by inspecting the shell thickness, the length of the liquid core and the strand surface temperature. The ProCAST software package was used to construct the numerical model of continuous casting of steel.

Słowa kluczowe

EN

continuous casting of steel; cooling parameters; numerical modelling

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 1
• Strony: 329--334
• Opis fizyczny: Bibliogr. 18 poz., rys., tab., wzory

Twórcy

autor

Falkus J.

• AGH University of Science and Technology in Krakow, Faculty of Metals Engineering and Industrial Computer Science, al. Mickiewicza 30, 30-059 Kraków, Polska.

autor

Miłkowska-Piszczek K.

• AGH University of Science and Technology in Krakow, Faculty of Metals Engineering and Industrial Computer Science, al. Mickiewicza 30, 30-059 Kraków, Polska.

Bibliografia

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Uwagi

EN

This research work was financed through statutory funds at AGH University of Science and Technology 11.11.110.293

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę