MONOFLOW  
 
 

'Self flow' castables ranging in alumina content from 66 to 98% and designed to be installed without vibration. Quick and easy to install, particularly where access is difficult, yet have very good refractory properties.

SELF FLOW CASTABLES
  Spinel-preformed Spinel-forming
Brand Name SF65 SF80 SF98TA SF98SPI SF98SPF
Nature of bond Hydraulic Hydraulic Hydraulic Hydraulic Hydraulic
Maximum service temp (°C) 1650 1750 1850 1850 1850
Installation Casting Casting Casting Casting Casting
Water required for casting (%) 6.5 5.5 5.0 5.0 5.5
Grain Size (mm) 0.6 0.6 0.6 0.6 0.6
Chemical Analysis (%)          
Al2O3 66.0 80.5 98.0 93.8 89.5
Fe2O3 0.9 1.1 0.1 0.1 0.1
CaO 1.7 1.6 1.4 1.4 1.3
MgO       4.5 8.5
P2O3          
SiO2 28.0 14.0      
Bulk Density (gm/cc)          
After drying at 110°C/24 hrs 2.60 2.85 3.05 3.10 2.95
CCS (N/mm2)          
Afer drying  at 110°C/24 hrs 75 100 100 100 90
After heating at 1600°C/3 hrs 150 150 90 150 125
Linear Change (%)          
After heating at 1600°C/3 hrs -0.9 +1.6 +0.1 -0.4 +0.7
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/
  lining
*Steel ladle
  safety lining
*Steel ladle
  covers
*Torpedo ladle
  throat
*Tundish perm,
  lining
*EAF Delta

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

*Degasser units

*Slide gate cast
  collector
*Steel ladle
  working lining
*Slide gate cast
  collector
*Ladle wellblock/
  purge plugs
*EAF Delta/
  launder
*Degasser units
*Steel ladle
  working lining
*Steel ladle
  impact area
*EAF Delta/
  launder


*Degasser units
 
 
 
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