New mold slag compositions for the continuous casting of soft steels

Publikationen: KonferenzbeitragAbstract/Zusammenfassung(peer-reviewed)

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New mold slag compositions for the continuous casting of soft steels. / Kölbl, Nathalie.
2021. Abstract von The 11th International Conferenece on Molten Slags Fluxes and Salts, Soul, Südkorea.

Publikationen: KonferenzbeitragAbstract/Zusammenfassung(peer-reviewed)

Harvard

Kölbl, N 2021, 'New mold slag compositions for the continuous casting of soft steels', The 11th International Conferenece on Molten Slags Fluxes and Salts, Soul, Südkorea, 21/02/21 - 25/06/21.

APA

Kölbl, N. (2021). New mold slag compositions for the continuous casting of soft steels. Abstract von The 11th International Conferenece on Molten Slags Fluxes and Salts, Soul, Südkorea.

Vancouver

Kölbl N. New mold slag compositions for the continuous casting of soft steels. 2021. Abstract von The 11th International Conferenece on Molten Slags Fluxes and Salts, Soul, Südkorea.

Author

Kölbl, Nathalie. / New mold slag compositions for the continuous casting of soft steels. Abstract von The 11th International Conferenece on Molten Slags Fluxes and Salts, Soul, Südkorea.

Bibtex - Download

@conference{6512cb5d1e0b46be9dae01a3ba8a82a0,
title = "New mold slag compositions for the continuous casting of soft steels",
abstract = "Mold slags have significant influence on product quality in the continuous casting of steels. Horizontal heat flux is controlled by the formation of solid phases within the slag film. One of these is cuspidine, which contains Fluorine being responsible for machine corrosion and regarded as a health hazard. Thus, Fluorine free mold slags have to be developed showing the same properties regarding lubrication and solidification behavior. Based on FactSage calculations slags for soft steels were tested via quenching the liquefied slag onto a steel plate. Mainly glassy solidifying samples were further investigated regarding viscosity and crystallization behavior. Promising results were obtained for a slag within the Na2O-CaO-SiO2 system after the addition of MgO and TiO2. Furthermore, based on the results obtained from various slag compositions within the system of Na2O, K2O, CaO, MgO, TiO2, Al2O3, B2O3, SiO2, MnO and FeO effects of oxides with considerable influence on crystallization tendency were derived.",
author = "Nathalie K{\"o}lbl",
year = "2021",
language = "English",
note = "The 11th International Conferenece on Molten Slags Fluxes and Salts ; Conference date: 21-02-2021 Through 25-06-2021",
url = "https://www.molten2020.org/",

}

RIS (suitable for import to EndNote) - Download

TY - CONF

T1 - New mold slag compositions for the continuous casting of soft steels

AU - Kölbl, Nathalie

PY - 2021

Y1 - 2021

N2 - Mold slags have significant influence on product quality in the continuous casting of steels. Horizontal heat flux is controlled by the formation of solid phases within the slag film. One of these is cuspidine, which contains Fluorine being responsible for machine corrosion and regarded as a health hazard. Thus, Fluorine free mold slags have to be developed showing the same properties regarding lubrication and solidification behavior. Based on FactSage calculations slags for soft steels were tested via quenching the liquefied slag onto a steel plate. Mainly glassy solidifying samples were further investigated regarding viscosity and crystallization behavior. Promising results were obtained for a slag within the Na2O-CaO-SiO2 system after the addition of MgO and TiO2. Furthermore, based on the results obtained from various slag compositions within the system of Na2O, K2O, CaO, MgO, TiO2, Al2O3, B2O3, SiO2, MnO and FeO effects of oxides with considerable influence on crystallization tendency were derived.

AB - Mold slags have significant influence on product quality in the continuous casting of steels. Horizontal heat flux is controlled by the formation of solid phases within the slag film. One of these is cuspidine, which contains Fluorine being responsible for machine corrosion and regarded as a health hazard. Thus, Fluorine free mold slags have to be developed showing the same properties regarding lubrication and solidification behavior. Based on FactSage calculations slags for soft steels were tested via quenching the liquefied slag onto a steel plate. Mainly glassy solidifying samples were further investigated regarding viscosity and crystallization behavior. Promising results were obtained for a slag within the Na2O-CaO-SiO2 system after the addition of MgO and TiO2. Furthermore, based on the results obtained from various slag compositions within the system of Na2O, K2O, CaO, MgO, TiO2, Al2O3, B2O3, SiO2, MnO and FeO effects of oxides with considerable influence on crystallization tendency were derived.

M3 - Abstract

T2 - The 11th International Conferenece on Molten Slags Fluxes and Salts

Y2 - 21 February 2021 through 25 June 2021

ER -