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Mathematics simulation and experiments of continuous casting with strip feeding in mold

M. G. Shen ; College of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan City, China
Z. S. Zang ; College of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan City, China
K. P. Shu ; College of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan City, China

Puni tekst: engleski, pdf (248 KB) str. 315-318 preuzimanja: 304* citiraj
APA 6th Edition
Shen, M.G., Zang, Z.S. i Shu, K.P. (2017). Mathematics simulation and experiments of continuous casting with strip feeding in mold. Metalurgija, 56 (3-4), 315-318. Preuzeto s https://hrcak.srce.hr/180971
MLA 8th Edition
Shen, M. G., et al. "Mathematics simulation and experiments of continuous casting with strip feeding in mold." Metalurgija, vol. 56, br. 3-4, 2017, str. 315-318. https://hrcak.srce.hr/180971. Citirano 09.12.2019.
Chicago 17th Edition
Shen, M. G., Z. S. Zang i K. P. Shu. "Mathematics simulation and experiments of continuous casting with strip feeding in mold." Metalurgija 56, br. 3-4 (2017): 315-318. https://hrcak.srce.hr/180971
Harvard
Shen, M.G., Zang, Z.S., i Shu, K.P. (2017). 'Mathematics simulation and experiments of continuous casting with strip feeding in mold', Metalurgija, 56(3-4), str. 315-318. Preuzeto s: https://hrcak.srce.hr/180971 (Datum pristupa: 09.12.2019.)
Vancouver
Shen MG, Zang ZS, Shu KP. Mathematics simulation and experiments of continuous casting with strip feeding in mold. Metalurgija [Internet]. 2017 [pristupljeno 09.12.2019.];56(3-4):315-318. Dostupno na: https://hrcak.srce.hr/180971
IEEE
M.G. Shen, Z.S. Zang i K.P. Shu, "Mathematics simulation and experiments of continuous casting with strip feeding in mold", Metalurgija, vol.56, br. 3-4, str. 315-318, 2017. [Online]. Dostupno na: https://hrcak.srce.hr/180971. [Citirano: 09.12.2019.]

Sažetak
Steel strip feeding technology can reduce the degree of superheat of the molten steel, change the solidification order of the molten steel; raise the equiaxed crystal rate of the slab and improve the continuous casting quality. The paper establishes the mathematical model of heat transfer and temperature field of casting billet of steel strip feeding in continuous casting mold. Results show that if Plate Billet is 1 000 mm × 220 mm and the steel strip is 100 mm × 3 mm, feeding position of parallel is 250 mm from the narrow side. When the feeding speed is 3,6 m/min, the superheat degree can be reduced by 5 °C, and the solidification length can be reduced by 2,9 m. When the feeding speed is 6 m/min, the superheat degree can be reduced by about 9 °C, and the solidification length can be reduced by 3,7 m. The results of the test in a steel plant are in good agreement with the experimental results.

Ključne riječi
steel continuous casting; strip feeding; mathematical model; superheat temperature

Hrčak ID: 180971

URI
https://hrcak.srce.hr/180971

Posjeta: 402 *