MONOCAST  
 
 
Low cement castables with alumina contents from 50 to 92.5% These products are designed to be installed by vibration casting
LOW CEMENT CASTABLES
Brand Name LC 1600 LC 1650 LC 70 LC 1750 LC 1850
Nature of bond Hydraulic Hydraulic Hydraulic Hydraulic Hydraulic
Maximum service temp (°C) 1600 1650 1700 1750 1850
Installation Casting Casting Casting Casting Casting
Water required for casting (%) 6.0 6.0 6.5 5.5 5.0
Grain Size (mm) 0-6 0-6 0-6 0-10 0-10
Chemical Analysis (%)          
Al2O3 51.0 67.7 83.0 83.5 98.0
Fe2O3 0.5 1.0 0.9 1.2 0.1
CaO 1.3 1.5 1.4 1.4 1.4
MgO          
P2O3          
SiO2 45.0 26.8 9.5 11.5  
Bulk Density (gm/cc)          
After drying at 110°C/24 hrs 2.40 2.65 2.75 2.90 3.03
CCS (N/mm2)          
Afer drying  at 110°C/24 hrs 90 75 75 100 65
After heating at 1600°C/3 hrs 150 125 100 85 175
Linear Change (%)          
After heating at 1600°C/3 hrs -0.9 +0.5 -1.0 +1.0 -0.4
Packing 25 Kg sacks
0.5-2.0 MT IBC's
25 Kg sacks
0.5-2.0 MT IBC's
25 Kg sacks
0.5-2.0 MT IBC's
25 Kg sacks
0.5-2.0 MT IBC's
25 Kg sacks
0.5-2.0 MT IBC's
 
Shelf Life 6 months 6 months 6 months 6 months 6 months
Typical Applications *Tundish weirs/
  Dams
*Steel ladle covers
*Gen.purpose
*Tundish weirs/
  Dams
*Tundish perm
  lining
*Steel ladle
  safety lining
*Steel ladle
  covers
*Tundish weirs/
  Dams
*Tundish impact
  pads
*Tundish &
  ladle covers
*Torpedo lable
  apron mouth
*Tundish perm
  lining
*EAF Delta

*Degasser units
*Tundish
  wellblocks
*Steel ladle
  wellblocks
*EAF Delta/
  launder
*Degasser units

*Slide gate cast
  collector

  
 
 
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