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Prognostic methodology of forecasts steel production for Poland until 2022

B. Gajdzik ; Silesian University of Technology, Faculty of Materials Science and Metallurgy, Katowice, Poland
J. Piątkowski ; Silesian University of Technology, Faculty of Materials Science and Metallurgy, Katowice, Poland
P. Kliś ; Silesian University of Technology, Faculty of Materials Science and Metallurgy, Katowice, Poland

Puni tekst: engleski, pdf (910 KB) str. 129-132 preuzimanja: 17* citiraj
APA 6th Edition
Gajdzik, B., Piątkowski, J. i Kliś, P. (2020). Prognostic methodology of forecasts steel production for Poland until 2022 . Metalurgija, 59 (1), 129-132. Preuzeto s https://hrcak.srce.hr/224788
MLA 8th Edition
Gajdzik, B., et al. "Prognostic methodology of forecasts steel production for Poland until 2022 ." Metalurgija, vol. 59, br. 1, 2020, str. 129-132. https://hrcak.srce.hr/224788. Citirano 14.10.2019.
Chicago 17th Edition
Gajdzik, B., J. Piątkowski i P. Kliś. "Prognostic methodology of forecasts steel production for Poland until 2022 ." Metalurgija 59, br. 1 (2020): 129-132. https://hrcak.srce.hr/224788
Harvard
Gajdzik, B., Piątkowski, J., i Kliś, P. (2020). 'Prognostic methodology of forecasts steel production for Poland until 2022 ', Metalurgija, 59(1), str. 129-132. Preuzeto s: https://hrcak.srce.hr/224788 (Datum pristupa: 14.10.2019.)
Vancouver
Gajdzik B, Piątkowski J, Kliś P. Prognostic methodology of forecasts steel production for Poland until 2022 . Metalurgija [Internet]. 2020 [pristupljeno 14.10.2019.];59(1):129-132. Dostupno na: https://hrcak.srce.hr/224788
IEEE
B. Gajdzik, J. Piątkowski i P. Kliś, "Prognostic methodology of forecasts steel production for Poland until 2022 ", Metalurgija, vol.59, br. 1, str. 129-132, 2020. [Online]. Dostupno na: https://hrcak.srce.hr/224788. [Citirano: 14.10.2019.]

Sažetak
The publication presents the prognostic methodology used in forecasting of quantity of steel production. On the basis of empirical data (yearly steel production) from period 2000 - 2017, forecasts of steel production for Poland until 2022 were estimated. The prognostic methodology in the first step consisted in: determining separate forecasts for: steel production in total and BOF steel and EAF steel. In the second step the equations were used: total steel production – (minus) BOF steel = (is) EAF steel and total steel production – (minus) EAF steel = (is) BOF steel. The forecasting methodology adopted was possible because the sum of BOF and EAF processes is the total production (100 %) in the steel sector in Poland.

Ključne riječi
steel production; basic oxygen furnace (BOF); electric arc furnace (EAF); methodology; forecasts

Hrčak ID: 224788

URI
https://hrcak.srce.hr/224788

Posjeta: 31 *