Zirconia Metering Nozzle For The Continuous Casting Of Steel As A Tundish Refractory

Brand Name:ZG
Certification:CE
Model Number:MS
Minimum Order Quantity:1 piece
Delivery Time:3 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Zhengzhou Henan China
Address: No. 26, Dongqing Street, High-tech Zone, Zhengzhou ,Henan, China
Supplier`s last login times: within 48 hours
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zirconia metering nozzles used for the continuous casting of steel as a tundish refractory


We manufacture complete range of zirconia metering nozzles used for the continuous casting of steel as a tundish refractory. Nozzles can be supplied as a solid piece or with outer high alumina body.


Zirconia nozzles are manufactured from different type of raw materials, chemical content, physical specifications and sizes depending on the service application. We choose high quality zirconia as the main material. In order to improve the thermal shock stability, MgO, Y2O3, CaO stabilizing agents are added to the mix. These agents also improve the life of use.

At the moment, our zirconia metering nozzles are used by our customers with highly satisfaction.

Zirconia Nozzles can be divided into 3 groups such as:

  • Metering Nozzle Inserts
  • Exchangeable (Lower/Outer) Nozzle
  • Stationary (Upper/Inner) Nozzle

Advantages

  • Erosion resistance even in tough casting conditions
  • Consistent casting speed and determined steel flow
  • High resistance to oxygen effects
  • Thermal shock resistance
  • Long hours lifetime
  • Improved metallurgical quality
  • Flexibility in size and properties depending on casting conditions
  • Use high quality raw materials
  • Pure surface quality to ensure the maximum contact betwen two nozzle parts.

The range of chemical and physical properties is shown as below:

Physical PropertiesZirconia InsertOuters
Porosity %8-1416-22
Bulk Density g/ml4.9-5.42.8-3.7
Chemical AnalysisZirconia InsertOuters
SiO20.5-1.115-33
TiO20.1-0.20.5-3.5
Fe2O30.05-0.51.0-2.0
Al2O30.1-1.065-95
CaO0.05-2.00.05-0.3
MgO1.8-2.60.1-1.0
Na2O0.01-0.030.1-0.05
ZrO294-960-64
Y2O30.5-1.5

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We provide the following to suit your application:

  • Metallurgy flow control: Tundish ZrO2 metering nozzle inset and converter slag-stopping ZrO2 slide plate, ZrO2 Ring, Insert, Etc.
  • Amorphous Alloys, metal Al, Cu, amorphous alloys powder air atomizing nozzle.
  • Aritificail crystal(Sapphire) Growing Equipment- Rare compsite SS ceramic thermal field.
  • Ti-Alloy industry-Sintering gasket(tray), smelting crubible.
  • Sintering industry-Preheating ZrO2 parision, metal sputtering, target, tile, etc.
  • Glass Industry- (95 HP ZrO2) photovoltaic glass, shale glass, etc., cover plate & lip brick, etc.


China Zirconia Metering Nozzle For The Continuous Casting Of Steel As A Tundish Refractory supplier

Zirconia Metering Nozzle For The Continuous Casting Of Steel As A Tundish Refractory

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