main material:Al2O3 Property:high pressure pressing Apply in :every part of small-middle hot blast stove

Properties of  products:

Our high alumina bricks for blast furnaces were mainly made from Bauxite.

Being high pressure pressed and sintered in high temperature.

These products were widely used in all perts of furnace lining .

Al2O3 >65%

Fe2O3 <2.0%

Refractoriness>1790

Refractoriness under load >1500

Apparent porosity<24%

Cold crushing strength>49 mpa

Fire clay Alumina brick of hot blast stove