Zirconium Sizing Nozzle

The zirconium sizing nozzle is made of stabilized zirconia and imported natural oblique zircon after being stabilized by a special process, and then formed by high pressure molding and high temperature firing. The nozzle brand can be set according to the different steelmaking environment and use requirements of users. The sizing nozzle has the characteristics of high refractoriness, good thermal shock performance, corrosion resistance, erosion resistance, small diameter change, and long service life. Sizing nozzle is mainly used for continuous casting of tundish billets, blooms, rectangular billets, and small slabs.

Zirconium Sizing Nozzle Advantages:

1.These products 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.
5. Zirconium Sizing Nozzle enjoys performances of purifying liquid steel, prevent liquid steel oxidation, with good liquid steel washing resistance and erosion resistance.

Zirconium Sizing Nozzle Feature:

This product has the characteristics of high refractoriness, good thermal shock performance, corrosion resistance, erosion resistance, small diameter expansion and long service life.

Zirconium Sizing Nozzle Application:

This product is mainly used for continuous casting of tundish billets, blooms, rectangular billets, and small slabs for pouring steel.Our factory developed tundish nozzle, sizing nozzle specially used in small billet caster tundish no plug stem gating system,and it is more suitable for small billet cc,tundish nozzle, sizing nozzle adopt the Special high-quality selection of raw materials, reasonable structure,strong erosion resistance, small change of the nozzle diameter and stable speed in the casting process, according to the customers’ request, we can supply inlaying,compound and different types of nozzle products. Tundish nozzle, sizing nozzle.

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