Measurement of Physical Properties of Slag Formed around the Raceway in the Working Blast furnace

Shinichi Inaba; Yoshio Kimura; Hiroyuki Shibata; Hiromichi Ohta

doi:10.2355/isijinternational.44.2120

Shinichi Inaba, Yoshio Kimura, Hiroyuki Shibata, Hiromichi Ohta

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Keywords: liquid slag, raceway, blast furnace, viscosity, density, surface tension, wettability, contact angle, thermal conductivity

JOURNAL FREE ACCESS

2004 Volume 44 Issue 12 Pages 2120-2126

DOI https://doi.org/10.2355/isijinternational.44.2120

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Abstract

Slags around raceway were synthesized using reagents. The chemical compositions of the synthesized slags were chosen to be those of slags obtained from the working blast furnace. Viscosity, density, surface tension, wettability to coke and thermal conductivity of the slags were measured in order to investigate physical properties of tapping slags.

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