// SPEC · 耐火原料
烧结镁砂95% 1-3mm颗粒料
烧结镁砂95% 1-3mm颗粒料，化学稳定性强，堆积密度高，适用于配制镁质浇注料和捣打料，广泛用于鱼雷罐、AOD转炉、EAF电弧炉出钢口及感应炉等部位的衬里。
// 主要特性
- 1-3mm aggregate gradation for optimized castable packing density
- High MgO ≥95% for chemical inertness in strongly alkaline environments
- High bulk density ≥3.20 g/cm³ for dense castable matrix
- Low apparent porosity reducing slag infiltration in service
// 技术规格
| MgO (%) | ≥95.0 |
| CaO/SiO2 ratio | ≥2.0 |
| Crystal Size (μm) | ≥100 |
| Apparent Porosity (%) | ≤5.0 |
| Bulk Density (g/cm³) | ≥3.20 |
// 应用领域
EAF tap hole ramming mixTorpedo ladle castable liningAOD converter ramming mixSteel ladle bottom castableInduction furnace ramming mix
// 快速规格
最高温度1800°C
体积密度3.20 g/cm³
执行标准GB/T 2273
// 获取报价