| 產品簡介 | 透氣磚 |
本公司的透氣磚，採用先進的生產技術，分狹縫式和擴散型兩種類型。產品應用於爐外精煉和頂底復合吹煉等。本系列產品具有優良的抗熱震穩定性、耐侵蝕性和抗氧化性。 |
 |
Kind |
Porous bricks |
Outer sleeves |
||||||
Properties |
Alumina |
Alumina |
Al2O3-C |
|||||
Bulk Density (g/cm3) |
2.51 |
2.49 |
2.8 |
3.05 |
3.22 |
3 |
2.9 |
|
Apparent Porosity (%) |
35 |
26.5 |
27.5 |
21.2 |
15.3 |
17.8 |
13.3 |
|
Cold Crushing Strength (Mpa) |
65 |
65 |
110 |
180 |
150 |
70 |
90 |
|
Permeabiluty (C.G.S) |
1 |
0.8 |
2 |
1 |
--- |
--- |
--- |
|
Chemical |
Al2O3 |
91 |
82 |
91 |
91 |
94 |
95 |
95 |
MgO |
--- |
--- |
--- |
--- |
3 |
--- |
--- |
|
F.C |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
|
