Product detail
Chrome-Corundum Brick
Mainly used for glass furance, carbon black furance, non-ferrous smelting furance, incinerator, chemical furance, waste acid treatment furance, as well as steel reheating furance skid rail, platform blocks.
Product Parameters
| 项目 Item |
铬15刚玉砖 15 Chrome- Corundum Brick |
铬10刚玉砖 10 Chrome-Corundum Brick |
铬5刚玉砖 5 Chrome-Corundum Brick |
耐磨滑轨砖 Wear Resistance Skid Rail |
铝铬锆砖 Zr-Cr-Corundum Brick |
| Cr2O3(%) | ≥15 | ≥10 | ≥5 | ≥5 | ≥8 |
| Al2O3(%) | ≥75 | ≥80 | ≥85 | ≥85 | ≥60 |
| ZrO2 (%) | _ | _ | _ | _ | ≥15 |
| 显气孔率(%) Apparent Porosity |
≤18 | ≤18 | ≤18 | ≤16 | ≤18 |
| 体积密度(g/cm3) Bulk Density |
≥3.35 | ≥3.3 | ≥3.2 | ≥3.2 | ≥2.9 |
| 常温耐压强度(Mpa) Cold Crushing Strength |
≥120 | ≥120 | ≥120 | ≥130 | ≥90 |
| 荷重软化开始温度(℃) (0.2Mpa,0.6%) Refractoriness under Load |
≥1700 | ≥1700 | ≥1700 | ≥1700 | ≥1700 |
| 典型应用 Typical Application |
铬刚玉砖主要用于玻璃窑，炭黑炉，有色冶炼炉，垃圾焚烧炉，废酸处理炉，化工工业炉的内衬以及轧钢加热炉的滑道，出钢平台砖。 Mainly used for glass furance, carbon black furance, non-ferrous smelting furance, incinerator, chemical furance, waste acid treatment furance, as well as steel reheating furance skid rail, platform blocks. |
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