High Aluminum Checker Brick64 CNBM Made in China

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
500 m.t./month

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Product Description:

Specifications

Characteristic:
1.High-temperature resistance
2.Lower creep rate
3.High strength
4.Good thermal shock resistance

High alumina checker brick for hot-blast stove

 

This product is made by superfine calcined bauxite, additive and  high-quality combined clay. This product has good performances of hot flue scouring resistance and corrosion resistance. Its apparent porosity is lower,strength is high and its creep rate is lower, so it means that this product can well keep stability under the load and high temperature.

High alumina checker brick for hot-blast stove

 

This product is made by superfine calcined bauxite, additive and  high-quality combined clay. This product has good performances of hot flue scouring resistance and corrosion resistance. Its apparent porosity is lower,strength is high and its creep rate is lower, so it means that this product can well keep stability under the load and high temperature.

High alumina checker brick for hot-blast stove

 

This product is made by superfine calcined bauxite, additive and  high-quality combined clay. This product has good performances of hot flue scouring resistance and corrosion resistance. Its apparent porosity is lower,strength is high and its creep rate is lower, so it means that this product can well keep stability under the load and high temperature.



High alumina checker brick for hot-blast stove


ItemJDL-65JDL-75
Al2O3 %6575
Apparent porosity %2220
Bulk density g/cm32.42.6
Cold crushing strength Mpa5560
Reheating linear change %

1450°C×2h

+0.1~-0.2

1550°C×2h

+0.1~-0.2

Creep rate 0.2MPa×50h %1400°C ≤0.81550°C ≤0.8
Application

combustor,

grid room,

wind mix chamber

combustor,

grid room,

wind mix chamber



clay refractory checker brick for hot blast furnance    


clay refractory checker brick for hot blast furnance


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