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铝镁复合捣打料理化指标
牌号Brand 性能Properey | ASC | ASC-2 | ASC-3 | ASC-1 | |
化学成分（%） Chemical composition | Al2O3≥ | 85 | 75 | 80 | 60 |
Mgo≥ | 12 | 10 | 8 | 8 | |
SiC≥ | 8 | 8 | 10 | 5 | |
冷态耐压强度（MPa） Cold crushing strength | 1250℃×3h After firing at | 10 | 10 | 8 | 10 |
显气孔率（%） Apparent porosity | 1250℃×3h After firing at | 24 | 25 | 24 | 25 |
烧后线变化率（%） Linear changing after burnt | 1250℃×3h After firing at | -0.3～+0.8 | -0.5～+0.6 | ||
体积密度（g./cm3） Bulk density | 1250℃×3h After firing at | 2.85 | 2.8 | 2.85 | 2.7 |
耐火度（℃）Refractoriness≥ | 1750 | 1750 | 1790 | 1800 | |
施工用量（kg/m3）Amount for construction | 3000 | 2950 | 3000 | 2850 | |
施工方式 Method of construction | 振动或捣打Jolt or ramming | ||||
应用 Application | 感应炉、电弧炉、熔化钢、铁等。 Induction furnace, electric arc furnace, melting steel and iron. | ||||
特点 Characteristic | 寿命长耐冲刷耐侵蚀热震稳定性好耐剥落 体积稳定矿化剂优质原料防污染 Timeproof Erode resistance Corrosion resistance Thermal shock resistance Spalling resistance Volume stability Mineralizer added Perfect material Antipouution | ||||
巩义市金冠耐火材料有限公司
电话:0371-66559166
手机:13703980520
| 导热系数 | *（℃） | 耐火温度 | 1800（℃） |
| 耐压强度 | 1250℃×3h（Mpa） | 规格 | 面议（mm） |
