ISIJ International
Online ISSN : 1347-5460
Print ISSN : 0915-1559
ISSN-L : 0915-1559
Regular Article
The Influence of Different Iron Ores Mixtures Composition on the Quality of Sinter
Alejandro CoresAlexander BabichMoisés MuñizSerafín FerreiraJavier Mochon
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2010 Volume 50 Issue 8 Pages 1089-1098

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Abstract

Sinters were produced in the pilot plant using four different ore mixtures with varying proportions of iron ores, fluxes and coke. All the resulting sinters were characterised by chemical and granulometric analysis, degradation testing during reduction in the blast furnace (RDI test), cold resistance testing (Tumbler test), reducibility testing, determination of softening and melting temperatures, and determination of the sinter structure by electron microscopy. The obtained result allow for the establishment of better operation conditions to manufacture sinters.

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© 2010 by The Iron and Steel Institute of Japan
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