Zirconium Sizing Nozzle
Introduction:Changxing refractories Co,.Ltd can provide the technologically advanced, quality stable, service oriented alumina graphite to serve the casting and refining fields.
Advantages:1.Zirconium sizing nozzle are custom designed, made from alumina graphite materials isostatically pressed.
2.The Alumina graphite shroud is designed to protect the molten steel from re-oxidization and splashing during casting, and most of these products are non-preheated and can be reusable; stopper rod is designed to control the molten steel & iron flow from the tundish to the mould for the purpose to keep the consistent level;
3. To provide erosion resistant seat areas and anti-clogging properties in the casting channel.
4. To ensure that there is no air ingress resulting in steel re-oxidation and nitrogen pick-up with consequent steel downgrading.
Application:Zirconium sizing nozzle enjoys performances of purifying liquid steel, prevent liquid steel oxidation, with good liquid steel washing resistance and erosion resistance.
Physical and Chemical indexes: