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Hydraulic properties of ladle slags

J. Vlček ; VSB - Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, Czech Republic
R. Švrčinová ; VSB - Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, Czech Republic
J. Burda ; VSB - Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, Czech Republic
M. Topinková ; VSB - Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, Czech Republic
M. Klárová ; VSB - Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, Czech Republic
H. Ovčačíková ; VSB - Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, Czech Republic
D. Jančar ; VSB - Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, Czech Republic
M. Velička ; VSB - Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, Czech Republic

Puni tekst: engleski, pdf (138 KB) str. 399-402 preuzimanja: 374* citiraj
APA 6th Edition
Vlček, J., Švrčinová, R., Burda, J., Topinková, M., Klárová, M., Ovčačíková, H., ... Velička, M. (2016). Hydraulic properties of ladle slags. Metalurgija, 55 (3), 399-402. Preuzeto s https://hrcak.srce.hr/153630
MLA 8th Edition
Vlček, J., et al. "Hydraulic properties of ladle slags." Metalurgija, vol. 55, br. 3, 2016, str. 399-402. https://hrcak.srce.hr/153630. Citirano 09.12.2019.
Chicago 17th Edition
Vlček, J., R. Švrčinová, J. Burda, M. Topinková, M. Klárová, H. Ovčačíková, D. Jančar i M. Velička. "Hydraulic properties of ladle slags." Metalurgija 55, br. 3 (2016): 399-402. https://hrcak.srce.hr/153630
Harvard
Vlček, J., et al. (2016). 'Hydraulic properties of ladle slags', Metalurgija, 55(3), str. 399-402. Preuzeto s: https://hrcak.srce.hr/153630 (Datum pristupa: 09.12.2019.)
Vancouver
Vlček J, Švrčinová R, Burda J, Topinková M, Klárová M, Ovčačíková H i sur. Hydraulic properties of ladle slags. Metalurgija [Internet]. 2016 [pristupljeno 09.12.2019.];55(3):399-402. Dostupno na: https://hrcak.srce.hr/153630
IEEE
J. Vlček, et al., "Hydraulic properties of ladle slags", Metalurgija, vol.55, br. 3, str. 399-402, 2016. [Online]. Dostupno na: https://hrcak.srce.hr/153630. [Citirano: 09.12.2019.]

Sažetak
The article presents results of examining of hydraulic properties of ladle slags formed during production of steel. The studied ladle slags were subjected to different cooling mode from the molten state. Based on the ability of the slag react with the water was assessed their hydraulic activity. The hydraulic properties are caused by the presence of minerals dicalcium silicate, tricalcium aluminate, mayenite, brownmillerite and dicalcium ferite. The emergence of required hydrating phases in the ladle slags is conditioned by a sufficient CaO content and their cooling rate. The contact the slag with water during processing and their ageing has a negative effect. The experiment has shown that the phase transformation of the mineral dicalcium silicate which occurs during cooling of the ladle slags cause their volume instability.

Ključne riječi
steel slag; ladle slag; hydraulic properties; calorimetry

Hrčak ID: 153630

URI
https://hrcak.srce.hr/153630

Posjeta: 475 *