| Specification |
Classification: High-Alumina;
Feature: Good Mechanical Strength, High-Temperature Resistant;
Production Process: Sintering Method;
Refractoriness (℃): 1580< Refractoriness< 1770;
Shape: Brick;
Al2O3: 30~80%;
Apparent Porosity: 20%~26%;
Refractoriness: Sk30, Sk32, Sk34, Sk36, Sk 38, Sk40;
Cold Crushing Strength: 20-70MPa;
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Classification: High-Alumina;
Feature: Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Long Time Materials;
Production Process: Casting Method;
Refractoriness (℃): 1770< Refractoriness< 2000;
Shape: Ball;
Brand: Hitech;
Al2O3: 92~99%;
Cao: 1.0~3.0%;
Diameter: 10~120mm;
Water Absorption: 0.01%;
Type: Raw Material;
Material: Alumina;
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Classification: High-Alumina;
Feature: Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Long Time Materials;
Production Process: Casting Method;
Refractoriness (℃): 1770< Refractoriness< 2000;
Shape: Ball;
Brand: Hitech;
Al2O3: 92~99%;
Cao: 1.0~3.0%;
Diameter: 10~120mm;
Water Absorption: 0.01%;
Type: Raw Material;
Material: Alumina;
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Feature: Long Time Materials, Instant Materials;
Refractoriness (℃): 1580< Refractoriness< 1770;
Shape: Cup-Shaped;
Product: Exothermic Insulating Feeder Riser Sleeve;
Application: Cast Steel;Cast Iron;
Category: Foundry Material;
Usage: Molten Iron Feeding;
Usage2: Molten Steel Feeding;
Type: Refractory Material;
Material: Alumina Cement;
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Feature: Long Time Materials, Instant Materials;
Refractoriness (℃): 1580< Refractoriness< 1770;
Shape: Cup-Shaped;
Product: Exothermic Insulating Feeder Riser Sleeve;
Application: Cast Steel;Cast Iron;
Category: Foundry Material;
Usage: Molten Iron Feeding;
Usage2: Molten Steel Feeding;
Type: Refractory Material;
Material: Alumina Cement;
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