|
Silica-mullite brick
AZM1650 |
Silica-mullite brick
AZM1550 |
Silica-mullite brick
AZM1450 | |
|
Al2O3 % |
63 |
63 |
58 |
|
Refractoriness ≥℃ |
1790 |
1790 |
1790 |
|
Refractoriness under load T0.6 ≥℃ |
1650 |
1550 |
1450 |
|
Cold crushing strength≥MPa |
90 |
80 |
70 |
|
Bulk density≥g/cm3 |
2.55 |
2.5 |
2.45 |
|
Thermal shock resistances water cycle |
12 |
12 |
10 |
|
Abrasion Resistance≥cc |
8.2 |
9.2 |
9.9 |
|
Note |
For front intermediate belt above 2000t/d |
For discharge end cooling Belt on 2000t/d |
For Back intermediate belt above 2000t/d
|
