What are the advantages of Porotherm bricks?
Hi, I added some technical points about Chrome corundum bricks It is a new excellent grade refractory materials with a very high-temperature performance with strong corrosion resistance and high strength which is made up of chromium oxide and for corundum as a raw material which is mixed with some oRead more
Hi,
I added some technical points about Chrome corundum bricks
- It is a new excellent grade refractory materials with a very high-temperature performance with strong corrosion resistance and high strength which is made up of chromium oxide and for corundum as a raw material which is mixed with some other additives.
Chemical composition:
Al2O3 —. >92
CaO. <1.2
SiO. <1.0
Fe2O3. <0.3
Cr2O7. >3
ZrO2. >3
Properties:
Cold crushing strength >180 MPa
porosity. >15%
Bulk density. > 3.25 g/cm^3
Modulus of rupture. > 9.5 MPa
Applications:
- It is fire-resistant properties
- Strength in the range between 70 to 100 MPa.
- High resistance against thermal shocks
- Resistance against slag erosion
AdityaBhandakkar
Porotherm bricks are perforated clay brick. It is perforated horizontally or vertically. Size: 400 x 200 x 200mm It is a natural brick which has thermal insulation made from coal ash, natural clay and rice husk. Following are some advantages of porotherm bricks: Very good strength: compressive strenRead more
Porotherm bricks are perforated clay brick. It is perforated horizontally or vertically.
Size: 400 x 200 x 200mm
It is a natural brick which has thermal insulation made from coal ash, natural clay and rice husk.
Following are some advantages of porotherm bricks: