// SPEC · Refractory Bricks
Carbon Brick
High-density carbon brick for blast furnace hearth and bottom lining. Excellent thermal conductivity and resistance to alkali attack.
// Key Features
- High thermal conductivity
- Excellent alkali resistance
- Low porosity
- High compressive strength
// Technical Specifications
| Ash (%) | ≤1.5 |
| Fixed Carbon (%) | ≥97 |
| Apparent Porosity (%) | ≤16 |
| Bulk Density (g/cm³) | ≥1.72 |
| Cold Crushing Strength (MPa) | ≥35 |
// Applications
Blast furnace hearthBlast furnace bottomAluminum electrolytic cellElectric furnace bottom
// Quick Specs
Max Temperature1700°C
Thermal Conductivity15 W/(m·K)
Density1.75 g/cm³
StandardGB/T 3518
// Get Pricing
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