Alpha Materials banner
Home Silicon Carbide Refractories Resources Contact

 

 

高铝质隔热耐火砖High-alumina Insulating Bricks

bullet

low bulk density

bullet

good insulating capability

bullet

dimensional stability

Common applications:

bullet

furnace lining

指标 Spec

牌号 Brand

BLG-0.1

BLG-0.9

BLG-0.8

BLG-0.7

BLG-0.6

BLG-0.5

BLG-0.4

Al2O3 % min

48

Fe2O3 % max

2.0

体积密度Density, g/cm3

1.0

0.9

0.8

0.7

0.8

0.5

0.4

常温耐压强度Cold crushing strength, MPa

40

35

30

25

20

15

8

重烧线变化≤2%的试验温度reheating temperature at which linear change is ≤2%, C

1400

1400

1400

1350

1350

1250

1250

导热系数 Thermal conductivity, W/m.K, 平均温度avg. temperature 35025C

0.50

0.45

0.35

0.35

0.30

0.25

0.20