Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/content/70/8426570/html/alwar/high-alumina-brick-manufacturers.php:1) in /home/content/70/8426570/html/alwar/conn-web/cw.php on line 3

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/content/70/8426570/html/alwar/high-alumina-brick-manufacturers.php:1) in /home/content/70/8426570/html/alwar/conn-web/cw.php on line 3
High Alumina Brick Manufacturers Alwarrefractories.co.in
 

High Alumina Bricks

Our High Alumina Bricksare made from low ferric calcined bauxite and fire clays of superior quality. Dry pressed in 150 and 200 MT FSP, these bricks are fired in tunnel kiln at a temperature of upto +1700 deg C.

Applications :

  • Boilers
  • Furnaces
  • Kilns
  • Preheating and  Burning Zone.
Technical Specifications
Product Name

AL2O3
(Min %)

FE2O3
(Min %)

A.P.
(Min %)

B.D.
(Gms / ccs)
Min.
C.C.S. - (Kgf/cm²) Min. P.C.E.
(O° C)
Min.
R.U.L. (Ta°C) Min. P.L.C.
(Max %)
FB-55 55 2.90 23 2.40 400 33.00 1440 + 1.5 at 1450°C/2 Hrs.
FB-60 60 3.00 23 2.55 430 34.00 1450 + 1.5 at 1500°C/2 Hrs.
FB-65 65 3.02 23 2.60 450 34.50 1460 + 2.0 at 1500°C/2 Hrs
FB-70 70 3.20 23 2.65 500 35.00 1470 + 2.0 at 1500°C/2 Hrs.
FB-75 75 3.40 22 2.70 600 36.00 1480 + 2.5 at 1500°C/2 Hrs.
FB-80 80 3.50 21 2.75 600 37.00 1500 + 2.5 at 1550°C/2 Hrs.
 

Notes:

  • SIZE TOLERANCE : + 1.5% OR 2mm (whichever is greater)
  • SHAPING DRY PRESSING.
  • THE ABOVE DATA ARE ON AVERAGE RESULT BASIS.
 

High Alumina Bricks made from low ferric calcined bauxite and superior quality fire clays.