|
| |
碳化硅砖Silicon
Carbide Bricks
|
|
HT-85 |
HT-90 |
ALT-15 |
|
SiC % min |
85 |
90 |
15 |
|
Al2O3
% min |
|
|
60 |
|
显气孔率
Apparent porosity, ≤ % |
18 |
18 |
20 |
|
体积密度
Density, ≥ g/cm3 |
2.5 |
|
耐压强度cold
crushing strength, ≥ MPa |
100 |
|
0.20 MPa荷重软化温度
softening temperature under load 0.2 MPa, ≥ °C |
1600 |
1700 |
1650 |
|
热震稳定性（次）Thermal
shock resistance (times) |
30 |
35 |
10 |
|
