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Special Quality Basic Monolithic
 

These are products with MgO content 50 – 94% and suitable for high temperature application as Slide Gate Nozzle Filling materials, LD Tap hole mix.

Brand MgO (%) SiO2 (%) CaO (%) Cr2O3 (%) ZrO2 (%) C (%)
  Min. Max. Max. Min. Min. Min.
LD TAPHOLE MIX 94 1.5 1.0 1.0 - -
ORINIT MG-I 94 0.6 - 2.0 - -
ORIFILL SG (C) 50 1.5 - - - -
ORIFILL SG (Z) - - - - 60 -
ORIFILL SG (ZC) - - - - 50 8
ORIFILL TTF-100 90 6 - - - -
 

Special Basic Ramming Mixes for Induction Furnace

 

These are products with MgO content 65 – 80% and suitable for ‘Induction Furnace Application’.

Brand MgO
(%)
Al2O3
(%)
Cr2O3
(%)
F.C.
(%)
Sintering Temp (°C)
  Min. Min. Min. Min. Max.
INDUCTRAM 70 - 6 - 1300
MAGALRAM-I 65 28 - - 1500
MAGALRAM-II 80 14 - - 1500
 

Low Cement, High Alumina Castable

 

Dencast AL-94, 98 are used in AOD Hoods, Channel Induction Furnaces for melting steel and iron, nose rings and lifters of Rotary Kiln. Dencast AL-60 is used for replacing bricks, plastics and other castables in iron and steel foundries. Dencast AL-45 is used for feed ends and chain zones of cement and lime rotary kilns. Also used for heat treatment and reheating furnace repairs and car decks in forge shops and lining doors and jambs.

 
Brand Al2O3 (%) Fe2O3 (%) Dry Density (gm/cc) Water reqd. (% by vol.) Max Service Temp (°C) C.C.S. (Kg/cm2) P.L.C. (%)
            110°C 1000°C 1550°C 110°C 1000°C 1550°C
  Min. Max. Min.                
DENCAST-98 96 0.1 3.05 4-5 1800 350 350 400 nil 0.1 0.2
DENCAST-94 92.5 0.3 3 3-4 1750 700 800 900 nil 0.1 0.2
DENCAST-90 88 0.9 2.5 3.5-4.5 1700 800 900 1000 nil 0.1 0.3
DENCAST-80 82 1.5 2.8 5-6 1650 700 800 1000 nil 0.1 0.6
DENCAST-70A 70 1.5 2.7 5.5-6.5 1600 650 750 900 - 0.1 0.5
DENCAST-70 70 0.7 2.75 4-5.5 1650 750 850 1000 - 0.2 0.5
                1500°C/3hr     1500°C/3hr
DENCAST-60 60 1.5 2.55 6-7 1550 600 700 900 nil 0.2 0.5
DENCAST-45 44 1.5 2.2 6-7 1500 550 650 750 nil 0.2 1
ROTOCAST-60 58 1.5 SiC = 39% 5-6 1500 500 700 900 - 0.2 -
ROTOCAST-40 38 1.5 SiC = 60% 6-7 1400 500 500 600 - - -
                (1400°C/3hr)      
    SiC F.C.   Grading            
BF TROUGH CAST-I 72
(On loss free basis)
14 4 4-5 0-8 300 400 450 nil - 0.2
BF TROUGH CAST-II 68
(On loss free basis)
20 3 4-5 0-8 300 350 500 nil - 0.3

Grading: All low cement castables are supplied with grading of (0-5) mm.
Min.95% passes through specified grading.

 

Non-Basic Ramming Masses

  Al2O3 (%) Fe2O3 (%) P.C.E. Orton Cone B.D. (gm/cc) CCS (Kg/cm2) Grading (mm) Max. Safe Appl.Temp in °C
  Min. Max. Min.   at 110°C at 1000°C    
ALCOR-50 50 2.5 34 2.25 250 300 0-4 1600
ALCOR-60 60 2.5 35 2.40 250 300 0-4 1600
ALCOR-70 70 3.0 36 2.70 350 400 0-4 1700
ALCOR-80 80 3.5 37 2.80 400 450 0-4 1650
ALCOR-80AL 80 - 37 - - - 0-5 1500
STEMOL 80 - 38 - - - 0-4 1700
ALCOR-90 88 1.0 38 2.85 400 450 0-4 1750
MULLITERAM 70 0.5 38 2.40 250 300 0-4 -
ALCOR-85 85 3.5 37 2.80 350 - 0-5 1650
ALCOR-85 (SPL) 83 1.5 37 2.80 400 450 0-4 1700
SILICA R/MASS SiO2=98 Min 0.5 31 - - - 0-5 1650
ZIRCON RAM-I ZrO2=60/62 - 36/37 3.00 300 350/450 0-4 1600
ZIRCONRAM-II ZrO2=62/64 - 38 3.00 300 350/450 0-0.2 1600
ZIRCON PATCH ZrO2=60 Min - 36/37 - - - 0-1 1600
ZIRMUL PATCH ZrO2=18 Min - 38 - - - 0-1 1600
  Al2O3=50 Min              
ORISWAN SiO2=97 Min - 31 - - - 0-4 1650
CUPOLMIX SiO2=92 Min - 30 - - - 0-4 1600
SILICAR RAM SiC = 90 Min - 38 - - - 0-3 1500
ORISET-50 50 - 34 - - - 0-1.5 1600
ORIND AL-65K 65 - 35 - - - 0-4 1600
ALCARB RAM 65 C = 5% Min 36 - - - 0-4 1750
BF TROUGH MIX 60 C = 4% Min 34 - - - 0-5 1550
ORIND AL-50 50 - 34 - - - 0-4 1600
ORIND AL-60 60 - 35 - - - 0-4 1600
ORIND AL-70 70 - 35 - - - 0-4 1650
ORIND AL-80 80 - 37 - - - 0-4 1700
KORONDRAM 86 0.3 38 2.6 250 300 0-4 SiO2=10Max
ZLT RAM 40 1.5 31 2 - - 0-4 SiO2=55Max
 
ORIND Fireclay Mortars
Brand Al2O3 (%) Fe2O3 (%) P.C.E. (O.C) >Grain Size (mm) Type of Setting
  Min. Max. Min.    
FIRECLAY MORTAR 40 2.5 32 0-0.5 Air setting
HIALCO BOND 40 1.5 32 0-0.5 Air setting
SUPER HIALCO BOND 44 2.0 33 0-0.5 Air setting
AF MORTAR 43 1.8 35 0-0.5 Air setting
HH BOND 38 2.0 31 0-0.5 Air setting
C-II MORTAR 38 2.0 31 0-0.5 Air setting
MH BOND 30 2.0 29 0-0.5 Air setting
EXPOBOND-35 35 1.5 30 0-0.5 Chemical
EXPOBOND-55 55 2.0 35 0-0.5 Chemical
 
ORIND High Alumina Mortars
 

Orind High Alumina Mortars are used for laying fireclay bricks and High Alumina bricks. Aeroset and Heatset series used for obtaining tight joints when laying bricks.

Brand Al2O3 (%) Fe2O3 (%) P.C.E. (O.C)

Grain Size (mm)

Type of Setting
  Min. Max. Min.    
AEROSET-50 50 2.5 33 0-0.5 Air setting
AEROSET-60 60 2.5 35 0-0.5 Air setting
AEROSET-70 70 3.0 37 0-0.5 Air setting
AEROSET-80 80 3.5 38 0-0.5 Air setting
AEROSET-90 90 3.5 38 0-0.5 Air setting
ORISET-50(F) 50 2.5 33/34 0-0.5 Air setting
HEATSET-40 40 2.0 32 0-0.5 Ceramic
HEATSET-50 50 2.5 34 0-0.5 Ceramic
HEATSET-60 60 2.5 35 0-0.5 Ceramic
HEATSET-70 70 2.5 37 0-0.5 Ceramic
HEATSET-80 80 3.0 38 0-0.5 Ceramic
HEATSET-90 90 0.5 38 0-0.5 Ceramic
Grading: Min.95% passes through specified grading above.
 
ORIND Special Mortars
 
Brand Al2O3 (%) Fe2O3 (%) P.C.E. (O.C) Grain Size (mm) Type of Setting
  Min. Max. Min.    
SILLIMANITE MORTAR 55 1 33/34 0-0.5 Chemical
MULLITE MORTAR 66 1 37 0-0.5 Chemical
MASTIC 97 0.1 38 0-0.5 Chemical
KXD MORTAR 98 1 38 0-0.5 Chemical
ALUMAX MORTAR 55 2.2 34 0-1 Chemical
ZIRMUL MORTAR 55 15 37 0-0.5 Chemical
ZIRCON MORTAR 5 ZrO2 = 50% 37 0-0.5 Chemical
SILICA MORTAR 4.5 SiO2 = 90% 29 0-0.5 Chemical
MAGNESITE MORTAR MgO=85-90 SiO2=6.5% 38 0-0.5 Chemical
 
Insulating Castable
Brand Al2O3 (%) Fe2O3 (%) P.C.E. (O.C) B.D. at 110°C (gm/cc) C.C.S at 110°C (Kg/cm2) Grading (mm) Max.Safe Appl.Temp in °C
  Min. Max. Min. Min. Min.    
CASTINSUL-1800 93 0.2 40 1.50 70 0-4 1800
CASTINSUL-1700 85 - 37 1.80 120 0-4 1700
CASTINSUL-1600 70 - 33 1.60 80 0-4 1600
CASTINSUL-1500 60 - 32 1.50 60 0-4 1500
CASTINSUL-1350 35-40 3-4 18 1.30 30 0-4 1350
CASTINSUL-1300 45-50 0.7 - 1.00 15 0-4 1300
CASTINSUL-1100 36 4.0 - 0.90 14 0-4 1100
CASTINSUL-1100-A 32 4.0 - 1.45 80 0-4 1100
CASTINSUL-1300-A 35 - - 1.35 50 0-4 1300
CASTINSUL-1350-A 42 2.0 18 1.60 120 0-4 1350
CASTINSUL-1350-B 42 2.0 - 1.45 120 0-4 1350
CASTINSUL-1100-B 45 3.5 - 0.85 40 0-4 1100
CASTINSUL-1700-A 88 0.2 - 1.25 125 0-4 1700
CASTINSUL-1000 32 - - 0.80 12 0-4 950

Grading: Min.95% passes through specified grading above.

 
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