Rev. Met. Paris
Volume 89, Number 3, Mars 1992
|Page(s)||269 - 278|
|Published online||24 January 2017|
Tundish metallurgy : a combined Irsid and Hoogovens research*
Métallurgie en répartiteur : recherche commune Irsid-Hoogovens
The tundish is an effective metallurgical reactor for the improvement of steel cleanliness. During the last two years, in a joint research program, Hoogovens and Irsid have examined several aspects of tundish metallurgy. Different advanced techniques have been studied :
basic powders, as a metallurgical active slag ;
dams and weirs, for flow control; an optimization of fluid flow has been assessed with the use of modern numerical calculation techniques ;
filtering, argon bubbling and control of the atmosphere in the tundish are aids to decrease the oxidic level in the steel.
© La Revue de Métallurgie 1992
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