manchon poreux
- Domaine
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- métallurgie sidérurgie
Terme :
- manchon poreux n. m.
Traductions
-
anglais
Auteur : Qit, fer et titane inc.,Définition
The shroud between the tundish and mould consists of a metal can and a porous refractory insert or sleeve. The purpose of the metal can is to hold the refractory sleeve and distribute nitrogen or argon gas around the sleeve. The gas which is under pressure then diffuses through the porous refractory sleeve to protect the steel stream against oxidation.
Termes :
- shroud insert
- shroud sleeve