High Alumina Brick - Al2o3 ≥70%, 1790°c Refractory Temp, 2.50-2.60 G/cm³ Density | High Thermal Shock Resistance, Chemical Attack Resistance, Wear Resistance

We are instrumental in providing to our valuable customers excellent quality High Alumina Brick which is available with following specification:-
Trademark : YRS-70
Chemical compositioni %i : Al2O3a Y70
Fe2O3 : a 2
Refractory temperaturei a i : a Y1790
Volume density i g/cm3i : 2.50-2.60
Apparent porosityi %i : a 22
Cold crushing strengthi MPai : a Y60
Refractoriness under loadi T0.6i a i : a Y1500
Thermal expansion rate i 1000a i %i : 0.4-0.5
conductive coefficient i W/m.Ki : 1.2-1.4
Thermal shock resistance, timei 1100a , water-coolingi : a Y20

Features: Strong volume stability at high temperatures, good thermal shock resistant, wear resistance and chemical attack resistance.

Applications: Transitional zone, reheater of cement rotary kiln and other thermo-technical equipment that requires good thermal shock resistance.

Clients can avail this High Alumina Brick at industry leading prices from us.