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Low temperature cycle before hot rolled strip galvanizing at Arcelor Desvres

Published online by Cambridge University Press:  27 September 2005

J.-C. Delattre ,
J.-C. Denquin ,
B. Denèle ,
A. Morel  and
D. Delaunay
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Abstract

On the galvanizing line in Desvres, Arcelor has implemented an innovative low temperature preheating cycle for the hot rolled strips. This made it possible to increase the line output without any major process modification but for the preheating that is carried out at a temperature on the order of 500°C. The arrangement of the direct fired preheating has been adapted accordingly, with new burners and the last zone is set at a higher temperature, to limit the oxidation of the strip.

Type
Research Article
Information
Metallurgical Research & Technology , Volume 102 , Issue 9: Lignes avalCokeriePréréduitsCoulée continueUtilisation de l'acier , September 2005 , pp. 595 - 599
Copyright
© La Revue de Métallurgie, 2005

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