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Zirconia Sizing Furnace Refractory Bricks Small Curved With Tundish Ladle Nozzle

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Zirconia Sizing Furnace Refractory Bricks Small Curved With Tundish Ladle Nozzle

China Zirconia Sizing Furnace Refractory Bricks Small Curved With Tundish Ladle Nozzle supplier
Zirconia Sizing Furnace Refractory Bricks Small Curved With Tundish Ladle Nozzle supplier Zirconia Sizing Furnace Refractory Bricks Small Curved With Tundish Ladle Nozzle supplier Zirconia Sizing Furnace Refractory Bricks Small Curved With Tundish Ladle Nozzle supplier Zirconia Sizing Furnace Refractory Bricks Small Curved With Tundish Ladle Nozzle supplier Zirconia Sizing Furnace Refractory Bricks Small Curved With Tundish Ladle Nozzle supplier

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Product Details:

Place of Origin: China
Brand Name: SEEC
Certification: ISO
Model Number: continuous casting machine

Payment & Shipping Terms:

Minimum Order Quantity: 100
Packaging Details: Standard international package
Delivery Time: 1-3months
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Detailed Product Description
Type: Sizing Nozzle For Continuous Casting Machine Material: Zirconium
Application: CCM Model: As Required
Brand: SEEC Condition: Brand New
High Light:

basic refractory bricks

,

stove fire bricks

furnace refractory bricks Tundish Ladle zirconia sizing Nozzle

 

 

Features

 

zirconia tundish metering nozzle for continuous casting is made of zirconia and imported baddeleyite,formed by high tension and baked in high temperature when stablized by special technology. Different sizes and types of zirconia nozzles for steel making are designed and made according to users' different steel-making conditions and requirements.

 

1.Low expansion, supprior resistance to erosion/corrosion and thermal shock cycling.

 

2.Long and extended casting sequence times

 

3. Controlled and stable casting speed

 

4.Resistance to oxygen lancing

 

5.changeless diameter and lasing long.

 

Application
In casting steel, zirconia tundish metering nozzle for continuous casting is mainly used in successive-casting intermediary small square adobes, big square adobes, rectangle adobes and small board adobes.

 

Main properties of zirconia tundish metering nozzle (zirconia core)

Brand KS-1 KS-2 KS-3 KS-4 KS-5 KS-6 KS-7 KS-8
Chemical composition(%) ZrO2+HfO2 70 75 80 85 90 93 93 93
Bulk density(g/cm3) 3.8 4.0 4.2 4.4 4.6 4.9 5.1 5.2
Apparent porosity(%) 22 22 20 20 20 15 13 10
Cold crushing strength(Mpa) 80 80 80 80 80 90 90 100
Refractoriness(°C) ≥ 1790 1790 1790 1790 1790 1790 1790 1790
Thermal shock resistance (cycles) (1100°C water quenching)≥ 5 5 5 5 5 5 5 5

 

Main properties of zirconia tundish metering nozzle (alumina sleeve)

Brand KS-A1 KS-A2 KS-AC3 KS-AC4
Chemical composition(%) Al2O3 65 70 70 75
C     5 5
Bulk density(g/cm3) 2.6 2.6 2.7 2.7
Apparent porosity(%) 23 23 22 22
Cold crushing strength(Mpa) 40 40 45 45

Zirconia Sizing Furnace Refractory Bricks Small Curved With Tundish Ladle Nozzle

Contact Details
BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.

Contact Person: sales

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