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Zirconia Sizing Furnace Refractory Bricks Small Curved With Tundish Ladle Nozzle

Categories Furnace Refractory Bricks
Brand Name: SEEC
Model Number: continuous casting machine
Certification: ISO
Place of Origin: China
Delivery Time: 1-3months
Packaging Details: Standard international package
MOQ: 100
Type: sizing nozzle for continuous casting machine
Material: zirconium
Application: CCM
Model: as required
Brand: SEEC
Condition: Brand new
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Zirconia Sizing Furnace Refractory Bricks Small Curved With Tundish Ladle Nozzle

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)

BrandKS-1KS-2KS-3KS-4KS-5KS-6KS-7KS-8
Chemical composition(%)ZrO2+HfO27075808590939393
Bulk density(g/cm3) 3.84.04.24.44.64.95.15.2
Apparent porosity(%) 2222202020151310
Cold crushing strength(Mpa) 80808080809090100
Refractoriness(°C) ≥17901790179017901790179017901790
Thermal shock resistance (cycles) (1100°C water quenching)≥55555555

Main properties of zirconia tundish metering nozzle (alumina sleeve)

BrandKS-A1KS-A2KS-AC3KS-AC4
Chemical composition(%)Al2O365707075
C55
Bulk density(g/cm3) 2.62.62.72.7
Apparent porosity(%) 23232222
Cold crushing strength(Mpa) 40404545

Quality Zirconia Sizing Furnace Refractory Bricks Small Curved With Tundish Ladle Nozzle for sale
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