Issue |
Rev. Met. Paris
Volume 101, Number 4, April 2004
CokerieHaut-fourneau Aciérie Coulée continue |
|
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Page(s) | 261 - 267 | |
DOI | https://doi.org/10.1051/metal:2004196 | |
Published online | 07 May 2004 |
Extension of CST No. 1 blast furnace - hearth wear control
Blast furnace No. 1 of Companhia Siderúrgica de Tubarão has been in continuous operation for 20 years, accomplishing a high operational performance with high productivity and low fuel consumption. With a view to reach the major objective of 18,500 t/m3/IV of productivity, several works have been carried out in order to extend the furnace campaign until 2008. This paper presents the results of these activities along with a proposal for a new concept of hearth wear.
© La Revue de Métallurgie, 2004
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