Products of other enterprises
Description
- Refractory Brick
2.1
Fire Brick
Properties:
Alumina content in fireclay bricks approximate 30-42%.
Good thermal shock and spalling resistance.
Good resistance to abrasion and corrosion.
Good volume stability at high temperature.
High machanical strength.
Applications:
Furnace construction.
Blast furnace
Hot blast stove.
Coke ovens
Gas furnace.
Cement industry
Glass industry
Item |
Index |
||
SK-30 |
SK-32 |
SK-34 |
|
AL2O3,%, |
≥30 |
≥38 |
≥42 |
Fe2O3,%, |
≤2.5 |
≤2.5 |
≤2.5 |
Density, g/cm3 |
≥2.0 |
≥2.15 |
≥2.2 |
Refractoriness,℃, |
≥1700 |
≥1720 |
≥1740 |
0.2Mpa Refractoriness under load,℃ |
≥1300 |
≥1320 |
≥1350 |
Liner change on reheating (1400 ℃, 2h),% |
+0.1~-0.4 |
+0.1~-0.4 |
+0.1~-0.4 |
App.Porosity,% |
≤24 |
≤24 |
≤24 |
C.C.S.,Mpa |
≥25 |
≥30 |
≥35 |
Contact the seller
Fire Brick