// SPEC · 耐火原料
电熔镁砂98%（镁碳砖专用）
电熔镁砂98%，超低气孔率≤0.5%，大晶体结构≥1000μm，杂质含量极低，专用于最高档镁碳砖生产，适用于BOF转炉、EAF电弧炉工作衬及鱼雷罐衬里。
// 主要特性
- Ultra-high purity MgO ≥98% with minimal B2O3 and SiO2 impurities
- Very low apparent porosity ≤0.5% preventing slag infiltration
- Large periclase crystal size ≥1000μm for maximum corrosion resistance
- High bulk density ≥3.52 g/cm³ for dense magnesia-carbon brick matrix
// 技术规格
| MgO (%) | ≥98.0 |
| CaO/SiO2 ratio | ≥5.0 |
| Crystal Size (μm) | ≥1000 |
| Apparent Porosity (%) | ≤0.5 |
| Bulk Density (g/cm³) | ≥3.52 |
// 应用领域
BOF converter working lining magnesia-carbon bricksEAF working lining high-performance bricksTorpedo ladle body magnesia-carbon bricksSteel ladle slag zone magnesia-carbon bricksLF furnace working lining bricks
// 快速规格
最高温度2000°C
体积密度3.52 g/cm³
执行标准GB/T 19766
// 获取报价