高铝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≥ |
87 |
75 |
85 |
60 |
|
SiO2≥ |
0.3 |
15 |
3 |
25 |
|
|
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 |
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|
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≥ |
1900 |
1800 |
1850 |
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 |
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|
应用 Application |
感应炉、电弧炉、熔化钢、铁等。 Induction furnace, electric arc furnace, melting steel and iron.
|
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|
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 |
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