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Reduction of electric arc furnace slags in stainless steelmaking - Part 2 Mechanism of CrOx reduction

Gornerup, M and Lahiri, AK (1998) Reduction of electric arc furnace slags in stainless steelmaking - Part 2 Mechanism of CrOx reduction. In: Ironmaking and Steelmaking, 25 (5). pp. 382-386.

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Official URL: http://maney.co.uk/index.php/journals/irs/

Abstract

The mechanism of reduction of iron and chromium oxide from synthetic electric are furnace stainless steelmaking slags has been studied. The activation energy for reduction of FeO depends on the FeO content of the slag and the nature of the product formed. The rate of reduction of both FeO and Cr2O3 is controlled by diffusion of ions in the slag phase. The reduction of Cr2O3 primarily takes place at the slag/Fe-C droplets interface. IS/1352b. (C) 1998 The Institute of Materials.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Institute of Materials, Minerals and Mining.
Keywords: Steelmaking;Chemical reduction;Iron oxide;Chromium oxide; Arc furnace;Electric oven;Slag;Reaction rate;Diffusion; Reaction mechanism;Activation energy.
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 09 Jun 2011 06:05
Last Modified: 09 Jun 2011 06:05
URI: http://eprints.iisc.ernet.in/id/eprint/38181

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