| Specification |
Classification: High-Alumina;
Feature: Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity;
Production Process: Deep Burnt;
Refractoriness (℃): 1770< Refractoriness< 2000;
Shape: Block;
Product Name: 4200 Nozzle;
Advantage: Long Life Service;
Application: Eaf or Bof Furnace Ladle Bottom;
MGO Content: Not Less Than 83%;
Al2O3 Content: Not Higher Than 12%;
Drawing: Customized;
Chemical Physical Analysis: Customized;
Function: Control The Flow of Molten Steel in Continuous;
Pre-Assemble: Available;
Feature 1: High Temperature Resistance;
Feature 2: Good Wear Resistance;
Feature 3: Precise Control Performance;
Flatness: Not More Than 0.05mm;
Matching with: Slide Gate Mechanism System;
Use Area: Slide Gate Valve in Steel Making;
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Feature: Long Time Materials;
Refractoriness (℃): 1770< Refractoriness< 2000;
Shape: Powder;
Al2O3: 70;
Sio2: 20;
MGO: /;
Fe2o3: 0.3;
Crushing Strength MPa: 1250/3h;
After Burn Permanent Linear Chang: 0~+0.5;
Bulk Density g/cm3: 2.7;
Softening Temperature: 1580;
Refractoriness Under Load: 1500;
Reheating Linear Change: 1600;
Bulk Density: 2.70-3.33;
Color: Clay;
Sample: Free;
Factory History: 8 Years;
Zro2: 1.1;
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Feature: Long Time Materials, High Temperature Resistant;
Refractoriness (℃): 1770< Refractoriness< 2000;
Shape: Powder;
Al2O3 Content (%): 42~90;
Cao Content (%): Lillte;
Cro Content (%): 0.1~0.3%;
Usage: Furnace Liner;
Sio2 Content: 0.1max;
Sic Content (%): 1.2-1.4%;
Color: Gray;
Keyword: Refractories Low Cement Castables;
Fe2o3: 1.35-2.3%;
Advantage: Life Long;
Flexural Strength MPa: 6h;
Sample: Free;
Factory History: 8years;
Type: Refractory Material;
Material: Castable;
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Classification: Clay;
Feature: Light Weight, Long Time Materials, High Temperature Resistant;
Refractoriness (℃): 1770< Refractoriness< 2000;
Shape: Powder;
Al2O3 Content (%): 42~90;
Cao Content (%): Lillte;
Cro Content (%): 0.1~0.3%;
Usage: Furnace Liner;
Sio2 Content: 0.1max;
Sic Content (%): 1.2-1.4%;
Color: Gray;
Keyword: Refractories Low Cement Castables;
Fe2o3: 1.35-2.3%;
Advantage: Life Long;
Flexural Strength MPa: 6h;
Sample: Free;
Factory History: 8years;
Type: Refractory Material;
Material: Castable;
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Feature: Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight;
Refractoriness (℃): 1770< Refractoriness< 2000;
Shape: Powder;
Al2O3 Content (%): 42~90;
Cao Content (%): Lillte;
Cro Content (%): 0.1~0.3%;
Usage: Furnace Liner;
Sio2 Content: 0.1max;
Sic Content (%): 1.2-1.4%;
Color: Gray;
Keyword: Refractories Low Cement Castables;
Fe2o3: 1.35-2.3%;
Advantage: Life Long;
Flexural Strength MPa: 6h;
Sample: Free;
Factory History: 8years;
Type: Refractory Material;
Material: Castable;
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