|
|
您当前的位置:公司产品 |
|
|
高铝砖 |
|
相关资料: |
名称 |
牌号 |
Al2O3% |
体密g/cm3 |
显气孔率% |
常温耐压强度Mpa |
耐火度℃ |
荷重软化温度℃ |
重烧线变化1500℃×2h(%) |
蠕变率% |
高铝砖 |
RL-65 |
≥65 |
— |
≤24 |
≥50 |
≥1790 |
≥1500 |
+0.0
-0.4 |
— |
RL-55 |
≥55 |
— |
≤24 |
≥44.5 |
≥1790 |
≥1470 |
+0.0
-0.4 |
— |
RL-48 |
≥48 |
— |
≤24 |
≥39.8 |
≥1750 |
≥1420 |
(1450℃×2h)+0.0-0.4 |
— |
低蠕变高铝砖 |
RDLZ-75 |
≥75 |
≥2.75 |
≤18 |
≥80 |
>1790 |
≥1620 |
0.2 |
(1450℃×50h)-0.50 |
RDLZ-65 |
≥65 |
≥2.70 |
≤19 |
≥80 |
>1790 |
≥1590 |
0.4 |
(1450℃×50h)-0.80 |
蓝晶石砖 |
|
≥65 |
≥2.55 |
≤22 |
≥80 |
>1790 |
≥1600 |
热震稳定性(次)>20 |
(1450℃×50h)<1 | |
|
|
|
|