| Specification |
Feature: Corrosion Resistance, Good Insulation Performance, Thermal Shock Resistance;
Production Process: Casting Method;
Refractoriness (℃): 1770< Refractoriness< 2000;
Shape: Block;
Type: Refractory Material;
Material: Alumina Block;
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Feature: Chemical Corrosion Resistance, Corrosion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point;
Production Process: Sintering Method;
Refractoriness (℃): Refractoriness> 2000;
Shape: Powder;
Ai2o3%: ≥85;
Compressive Strength MPa: 1400,50;
Bulk Density g/cm3: 2.8;
Flexural Strength MPa: 1400,10;
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Feature: Chemical Corrosion Resistance, Corrosion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point;
Production Process: Sintering Method;
Refractoriness (℃): Refractoriness> 2000;
Shape: Powder;
Ai2o3%: ≥90;
Compressive Strength MPa: 25%;
Bulk Density g/cm3: 3.5;
After Burning Line Change 1350 ℃ X 3h%: +- 1.0;
Flexural Strength MPa: 12 15;
Thermal Shock Stability: ≥22;
Wear Resistance Cc: 10;
Refractoriness℃: ≥1750;
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Feature: Chemical Corrosion Resistance, Corrosion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point;
Production Process: Sintering Method;
Refractoriness (℃): Refractoriness> 2000;
Shape: Powder;
Ai2o3%: 55% 60% 70%;
Compressive Strength MPa: 10,15,15;
Bulk Density g/cm3: 2.5 2.6 2.7;
Flexural Strength MPa: 3.0 4.0 4.0;
Refractoriness℃: ≥1750;
Si+C (%): 12_15;
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Feature: Chemical Corrosion Resistance, Corrosion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point;
Production Process: Sintering Method;
Refractoriness (℃): Refractoriness> 2000;
Shape: Powder;
Ai2o3%: 55% 60% 70%;
Compressive Strength MPa: 10,15,15;
Bulk Density g/cm3: 2.5 2.6 2.7;
Flexural Strength MPa: 3.0 4.0 4.0;
Refractoriness℃: ≥1750;
Si+C (%): 12_15;
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