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镁铬砖,直接结合,半直接结合镁铬砖,水泥窑专用耐火材料,由郑州荣盛耐火材料有限公司专业生产与销售,联系电话:18625528666,联系人:刘女士,QQ:1834075519
直接结合镁铬砖是用高纯或次高纯烧结或电熔镁砂和铬精矿为原料制成的产品。该产品杂质少,经高温或超高温烧成,玻璃相集中在晶相的三角区内,晶相和晶相直接结合,具有气孔率低、耐压强度高、耐磨性强、抗侵蚀、热震性能好不剥落等特点。适用于大型干法水泥回转窑烧成带。
MGO%≥CR2O3≥SIO2%≤显气孔率%AP≤常温耐压强度MPA CCS≥0.2MPA荷重软化开始温度℃RUL≥热震稳定性次(1100℃,水冷)TSR≥|
半直接结合镁铬砖 |
SDGe-8D | 65 | 8 | 4 | 20 | 30 | 1550 | 4 |
SDMGe-12D | 60 | 12 | 4 | 20 | 35 | 1600 | 5 |
直接结合镁铬砖 |
DMC-4 | 80 | 4 | 2.5 | 18 | 40 | 1600 | 4 |
DMC-6 | 75 | 6 | 2.8 | 18 | 40 | 1600 | 5 |
DMC-9A | 70 | 9 | 2.8 | 19 | 40 | 1600 | 5 |
DMC-9B | 70 | 9 | 3.0 | 19 | 40 | 1580 | 5 |
DMC-12 | 60 | 12 | 3.2 | 19 | 35 | 1580 | 5
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