// SPEC · 耐火砖
高纯烧结镁砖 MgO 95%
MgO 95%高纯烧结镁砖，纯度高、气孔率低，抗渣渗透性卓越，高温抗蠕变性优异，适用于RH精炼炉下部、VAD/VD钢包精炼炉及高档玻璃窑炉蓄热室格子砖。
// 主要特性
- Ultra-high MgO purity minimizing contamination of steel or glass melt
- Excellent creep resistance at extreme service temperatures
- Very low apparent porosity blocking slag and melt penetration
- Stable volume performance above 1700°C continuous service
// 技术规格
| CaO (%) | ≤1.5 |
| MgO (%) | ≥95 |
| Apparent Porosity (%) | ≤14 |
| Cold Crushing Strength (MPa) | ≥50 |
| Refractoriness Under Load (°C) | ≥1650 |
// 应用领域
RH degasser lower vessel working liningVAD/VD ladle furnace liningGlass tank furnace checker packing (regenerator)EAF roof delta sectionHigh-purity special steel ladle working lining
// 快速规格
最高温度1850°C
导热系数5.2 W/(m·K) at 1000°C
体积密度2.96 g/cm³
执行标准GB/T 2275
// 获取报价