Product Details
Place of Origin: Zhengzhou ,China
Brand Name: Rongsheng Xinwei
Certification: ISO9001
Model Number: Rongsheng Corundum Refractory Brick
Document: Product Brochure PDF
Payment & Shipping Terms
Minimum Order Quantity: 1 Ton
Price: 200-800USD
Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 20-30DAYS
Payment Terms: TT; L/C
Supply Ability: 2000tons /month
Abrasion Resistance: |
High |
Chemical Resistance: |
High |
Compressive Strength: |
High |
Density: |
High |
Durability: |
High |
Flexibility: |
Low |
Material: |
Corundum |
Refractoriness: |
High |
Shape: |
Brick |
Surface: |
Smooth |
Temperature Resistance: |
High |
Thermal Conductivity: |
High |
Abrasion Resistance: |
High |
Chemical Resistance: |
High |
Compressive Strength: |
High |
Density: |
High |
Durability: |
High |
Flexibility: |
Low |
Material: |
Corundum |
Refractoriness: |
High |
Shape: |
Brick |
Surface: |
Smooth |
Temperature Resistance: |
High |
Thermal Conductivity: |
High |
Item | Index |
Al2O3 % | ≥99 |
SiO2 % | ≤0.15 |
Fe2O3 % | ≤0.12 |
Bulk Density g/cm3 | ≥3.2 |
Apparent Porosity % | ≤16 |
Cold Crushing Strength MPa | ≥100 |
0.2Mpa Refractoriness Under Load ℃ | ≥1700 |
Permanent Linear Change Rate % 1600℃×3h | ±0.2 |
Thermal shock resistance cycle 1100℃water cooling | ≥5 |