2.5% Ai2o3 And 1.5% Fe2o3 Rectangular Clay High Alumina Fire Brick

Product Description

This fire brick is about 1.5%, with a suitable AI2O3 content of 2.5%. It has a high bulk density, low iron content, and excellent mechanical performance. This is made of excellent-quality clay material. This provides excellent corrosion resistance to neutral and acidic slag and metal penetration resistance at high liquid temperatures. These high-alumina fire bricks have improved thermal shock and corrosion resistance at high temperatures. The low thermal conductivity and low thermal expansion characteristics further reduce the cooling time of heated firebricks.