// SPEC · 耐火原料
棕刚玉骨料 0–3mm Al2O3 95%
棕刚玉骨料0–3mm，Al2O3≥95%，性价比高，用于耐火浇注料及捣打料，适用于钢包、回转窑及石化反应器整体耐火衬里。
// 主要特性
- High refractoriness above 1900°C for demanding monolithic castable service
- Excellent slag resistance in steel ladle and tundish environments
- Optimized 0–3mm particle size for maximum castable packing density
- Cost-effective alternative to white fused alumina for standard castable grades
// 技术规格
| SiO2 (%) | ≤1.00 |
| Al2O3 (%) | ≥95.0 |
| Fe2O3 (%) | ≤0.25 |
| Available Grain Sizes | 0–1mm, 1–3mm, 0–3mm |
| Bulk Density (g/cm³) | 1.75–1.85 |
// 应用领域
Steel ladle and tundish refractory castable working liningsRotary kiln refractory lining and hot gunning repair mixesPetrochemical cracking furnace monolithic refractory castablesKiln furniture and setter plate manufacturingElectric arc furnace working lining castable production
// 快速规格
最高温度1900°C
体积密度3.90 g/cm³
执行标准GB/T 3043
// 获取报价