Determination of technological parameters for continiuous casting of a hollow pipe billet
Zhakupov А. Bogomolov A. Zhakupova A. Abdulina S. Salina V.
July 2021Faculty of Metallurgy
Metalurgija
2021#60Issue 3-4329 - 331 pp.
This article presents a method for calculating the speed of a hollow steel billet continuous casting for the seamless hot-rolled pipes production. As the initial data, used the values of the technological parameters of a round pipe billet production at the Pavlodar branch of LLP “KSP Steel” and physical modeling data of a hollow aluminum billet continuous casting at the laboratory facility of Toraighyrov University. The recalculation of the modeling results into the actual volumes of industrial production was carried out according to the condition of the similarity criterion of Fourier numbers. The casting speed of a steel hollow billet are determined, the increase of which, compared with a solid billet, amounted to 16 %.
Alloy steel , Continuous casting , Hollow billet , Seamless pipe , Technological parameters
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Toraighyr-ovUniversity, Pavlodar, Kazakhstan
D. Serikbayev East Kazakhstan Technical University, Ust-Kamenogorsk, Kazakhstan
Institute of Metallurgy, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation
Toraighyr-ovUniversity
D. Serikbayev East Kazakhstan Technical University
Institute of Metallurgy
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