// SPEC · Refractory Raw Materials
Sintered Magnesia DBM 97% High Purity
High-purity Sintered Magnesia DBM 97% for premium magnesia-carbon brick production. Superior MgO content and low impurities for BOF converters, EAF working linings, and steel ladle slag zones.
// Key Features
- Ultra-high purity MgO ≥97% for premium magnesia-carbon brick production
- High CaO/SiO2 ratio ≥3.0 for superior corrosion resistance
- High bulk density ≥3.30 g/cm³ for low porosity brick bodies
- Excellent resistance to iron oxide and basic slag attack
// Technical Specifications
| MgO (%) | ≥97.0 |
| CaO/SiO2 ratio | ≥3.0 |
| Crystal Size (μm) | ≥150 |
| Apparent Porosity (%) | ≤3.0 |
| Bulk Density (g/cm³) | ≥3.30 |
// Applications
BOF converter working lining bricksEAF working lining magnesia-carbon bricksSteel ladle slag zone liningRH degasser lower vessel liningAOD converter lining bricks
// Quick Specs
Max Temperature1850°C
Density3.30 g/cm³
StandardGB/T 2273
// Get Pricing
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