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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