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  Flow Control Monolithics
TYPICAL AND AVERAGE DATA OF SLIDING GATE & GAS PURGING REFRACTORIES
BRAND NAME
A.P.
B.D.
Al2O3
Fe2O3
Cr2O3 
Mgo
Application
Aplication Area
-
(Vol) %
(gms/CC)
(%)
(%)
(%)
(%)
Temp 
-
Max
Min
Min
Max
Min
Min
Max
-
NOZZLES
-
-
-
-
-
-
-
Nozzle for slide gate system
Tata-SN 4BF
21
2.4
48
1.5
-
-
-
Alumina Chrome
Tata-SN 90C
22
2.9
88
0.5
3.0
-
-
Nozzle for slide gate
-
-
-
-
-
-
-
-
Nozzle for slide gate system
Tata-SN 85F
21
2.85
84
0.5
-
-
-
Nozzle for slide gate system
Tata-SN 90F
21
2.9
88
0.5
-
-
-
Nozzle for slide gate system
Tata-SN85CA
20
2.8
84
-
4
-
-
Nozzle for stopper head system
Tata-SN90CA
15
2.85
90
-
2
-
-
Magnesia nozzle for slide gate system
Tata-SN95M
20
2.85
-
-
-
94
-
-
WELL BLOCK
-
-
-
-
-
-
-
-
Tata-SW75FB
21
2.7
74
2
-
-
-
Well block for slide gate system
Tata-SW 85 F
22
2.75
84
0.5
-
-
-
do
Tata-SW 90 (S)
22
2.85
88
0.5
-
-
-
do
 
TYPICAL AND AVERAGE DATA FOR TUNDISH REFRACTORIES
BRAND NAME
A.P.
B.D.
Al2O3
Fe2O3
ZrO2
Application Area
-
Vol %
gms/CC
%
%
(%)
-
-
Max
Min
Min
Max
Min
-
NOZZLE
-
-
-
-
-
-
Tata-ZRN 60
21
3.55
-
-
58.0
Zincron nozzle for teeming steel in continous casting
Tata-ZRN 66
21
3.60
-
-
65.0
do
Tata-ZRN 70
22
3.65
-
-
69.0
do
Tata-ZRN 75
22
3.70
-
-
74.0
do
Tata-ZRN 95
20
4.50
-
-
94.0
Zirconia nozzle for sequence casting
Tata 70 B
21
2.50
69
3.5
-
-
-
-
-
-
-
-
--
SEATING BLOCK
-
-
-
-
-
-
Tata-SW 75 B
21
2.70
74.0
2.0
-
Seating blck for Zircon Zicronia nozzle
STOPPER HEAD
-
-
-
-
-
-
Tata-SN 85f
21
2.85
84.0
0.5
Tundish stopper fead for Bloom/Slab casting
 
TYPICAL AND AVERAGE DATA FOR GAS PURGING REFRACTORIES
BRAND NAME
A.P.
B.D.
Al2O3
Fe2O3
Mgo
Air flow rate
Application Area
-
Vol %
gms/CC
%
%
(%)
at 0.4kg/cm2
-
-
Max
Min
Min
Max
Min
(Ltrs/Min)
-
SPECIFICATIONS FOR GAS PURGING REFRACTORIES :
-
-
-
-
-
-
-
POROUS PLUG
-
-
-
-
-
-
Tata DPP (part1)
18
-
88
-
-
50
For prolonged purging
Tata DPP (part II)
22.30
-
-
-
95.0
-
For prolonged purging gas purging in steel
Tata-MPP(1)
22.30
-
-
-
95
30
Gas purging in steel Ladle/VOD I.F
SEATING BLOCK
-
-
-
-
-
-
-
Tata-SW 75 FB
21
2.7
74.0
2.0
-
-
Seating block for porous plug
 
TYPICAL AND AVERAGE DATA FOR GAS PURGING REFRACTORIES
-
A.P.
B.D.
Al2O3
Fe2O3
Mgo
Aplication Area
BRAND NAME
Vol %
gms/CC
%
%
(%)
-
-
Max
Min
Min
Max
Min
-
SPECIFICATIONS FOR GAS PURGING REFRACTORIES :
-
-
-
-
-
-v
Tata-SW 85 F
22
2.75
84
0.5
-
Seating block for porous plug
Tata-SW 90 (S)
22
2.85
88
0.5
-
do
SEATING BLOCK SLEEVE
-
-
-
-
-
-
Tat-SN 85 F
21
2.85
84
0.5
-
Seating block sleve for porous plug
 
TYPICAL AND AVERAGE DATA OF FLOW CONTROL MONLITHICS
BRAND NAME Al2O3 Grading Aplication Area
- % mm. -
MONOLITHICS - - -
Tata Mastic 98* 0-0.2 Ready to use joining mortar for plate & nozzle
Tata-SMA 90 K 90.0 0-0.2 Jointing Mortar for plate & nozzle
Tata-SMA 70 K 69.0 0-0.2 Fixing Mortar for Ladle Nozzle
Tata-SMS 70A 20.0 0-0.5 Mortar for cassetting plate & nozzle
Tata-SRA 95H 94.0 0.5 Ramming mass for Fixing well block
* on loss free basis
 
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