R.K.Furnace & Refractories

AMC - I AMC - II AMC - III AMC - IV AMC-V
Al2O3 % (min) 70 50 65 30 40
MgO 20 30 15 60 40
FC % (min) 5 8 8 8 6
B.D. (gm/cc) (min) 2.90 2.80 2.80 2.90 2.90
AP (%) (max) 6 8 8 6 6
CCS (kg/cm2) (min) 500 500 400 400 500
PLC / 15000C/2
Hr % (max) +1.50 +1.30 +1.00 + 1.0 +1.5
Application Areas Impact area of 150 T & 300 T Ladle and most vulnerable area of metal line of LF and Teeming ladle Impact area and metal line of L F and Teeming Ladle Metal Line of LF in less vulnerable Metal Line of LF, VAD Ladle with very severe operating conditions Impact area of LF upto 70 ton capacity

BELLY-PATCH TAP FILL
Safe Application Tempe (oC) 1700 1700
Grading (mm) (0-3) (2-6)
Setting Chemical/Ceramic
Chemical Analysis
MgO % (min) 80 45
Cr2O3 % - -
FC % 4 -
SiO2 - 40
Application Area Hot repairing of BOF charge pad, ladle strike pad For Filling of EBT Tap Hole


NOZ-FILL (N) NOZ-FILL (CZ) NOZ FILL
Safe Application Tempe (oC) 1700 1700 1700
MgO % (min) - ZrO2 - 35 % ZrO2 -60 %
Cr2O3 % (min) 40 12 -
SiO2 % Max 35
Grading (mm) (0-1.5) (0-1.0) (0-1.0)
Application Area For Normal quality Steel For alloy steel


SARVESH CAST-HOUSE REFRACTORIES

SARVESH TAP HOLE CLAY Resin bonded
Q N S SS
Al2O3 % (min) 25 30 45
SiO2 % (min) 75 - - -
Sic % (min) 8-10 8-10 8-15 15-25
LOI % 35-40 35-40 35-40 25-30
Rammed BD gm/cc 2.0 2.2 2.35 2.5
Coked ccs (kg/) at 10000 c. 60-80 60-80 80-100 100


B. F. TROUGH RAMMING MASS. Normal SPL
Al2O3 % (min) 60 65
Sic+C % (min) 20-25 25-30
Rammed BD (min) gm/cc 2.65 2.70
CCS at 1100 /24 hrs (kg/cm2) 150 150
Cocked CCS at 10000C. 100 100
Grain Size (m.m) (0-6) (0-6)


SPECIAL BASIC MONOLITHIC
ARC-PATCH MAG-CARBON RAM
Safe Application Tempe (oC) 1750 1750
Grading (mm) (0-5) (0-5)
Setting Chemical/Ceramic Chemical/Ceramic
Chemical Analysis
MgO % (min) 60 90
Cr2O3 % 15 -
FC % - 4
SiO2 - -
Application Area Ramming & Patching of steel Launder of EAF Bottom Filling of BOF & back filling of BOF & Ladle

ARC-RAM 95 ARC-RAM 90
Safe Application Temp (oC) 1750 1750
Grading (mm) (0-4) (0-5)
Sintering Temp (oC) 1550 1550
CCS / 110oC (Kg/cm2) 500 400
PLC/1550oC/2 Hrs -0.5 max -0.5 max
Setting Chemical/Ceramic Chemical/Ceramic
Chemical Analysis
MgO % (min) 95 90
SiO2 1.5 3.0
Application Area For Ramming of
the Tap Holes
gunning of LD For ramming different
areas of Ferrous and Nonferrous industries


ARC-RAM 84 DRY RAM ARC-FET
Safe Application Temp (oC) 1750 1750 1750
Grading (mm) (0-5) (0-5) (0-5)
CCS / 110oC (Kg/cm2) 350 400
PLC/1550oC/2 Hrs -1.5 max -1.5 max
Setting Chemical/Ceramic Chemical/Ceramic Ceramic
Chemical Analysis
MgO % (min) 84 85 75
SiO2 6.5 1.0
Application Area For Ramming of the Tap Hole gunning of LD Ramming of High Capacity EAF Hearth. Fettling & Gunning the slag lime & hot spots of EAF

SARVESH AL-30
SARVESH AL-35
Al2O3 % (min) 30 35
Fe2O3% (max) 2
BD (gm/cc) (min) 1.90 2
AP % (max) 25 -
CSS kg/cm2 (min) 200 250
RUL (TaoC) 1350 1400
PLC (1450 oC / 2Hr) (max) +/-1.0 +/-0.5
PCE 30 31


SARVESH AL-40
SARVESH AL-45
SARVESH
AL-45D
Al2O3 % (min) 40 45 45
Fe2O3% (max) 2.0 1.5 1.5
BD (gm/cc) (min) 2.0 2.20 2.25
AP % (max) 22 20 16
CSS kg/cm2 (min) 300 400 500
RUL (TaoC) 1450 1500 1500
PLC (1450 oC / 2Hr) (max) 0.5 0.5 0.5
PCE 32 33 33
Application Blast Furnace & Cement Kiln Coke Oven, Lime Calcinations Kiln, Glan Tank Furnace

SARVESH 55D
SARVESH 62D
SARVESH 62
Al2O3 % (min) 55 62 62
Fe2O3% (max) 1.5 1.5 1.5
BD (gm/cc) (min) 2.40 2.45 2.30
AP % (max) 18 15 22
CSS kg/cm2 (min) 500 600 400
RUL (TaoC) 1500 1580 1480
PLC (1450 oC / 2Hr) (max) 0.5 at 1500*/2hrs. 0.2 at 1500*/2hrs. 0.4

PCE 35 36 36 Application Coke Oven Lining Blast Furnace Both m Lining Checker Of Blast Furnace Stove

SARVESH-50AI SARVESH-62AI
Al2O3 % (min) 50 60
Fe2O3% (max) 1.5 1.5
BD (gm/cc) (min) 2.3 2.4
AP % (max) 22 22
CCS kg/cm2 (min) 400 350
RUL (TaoC) 1450 1500
PLC (1500 oC) % +/- 1.0 +/- 0.5
PCE Orton Cone 34 35
Application Area General Application in Ferrous and Non-Ferrous Industry Steel Industry and Aluminum Industry

SARVESH-70 AI B SARVESH-80AI C 80B
Al2O3 % (min) 70 80 80
Fe2O3% (max) 2.5 2 2
BD (gm/cc) (min) 2.55 2.70 2.70
AP % (max) 23 20 20
CSS kg/cm2 (min) 400 450 500
RUL (TaoC) 1450 1500 1520
PLC (1500oC) % + (1-3) % + (0.5-1.5) % (0.5-1.5) %
PCE Orton Cone 36 36 36
Application Area Normal Steel Ladle Application Rotary Cement Kiln Lining, EAF Roof and Steel Ladles EAF Roof, Delta, Cement Kiln and Steel Ladles

60B SR - 80DG SR-88DG
Al2O3 % (min) 60 80 88
Fe2O3% (max) 2.0 1.0 1.0
BD (gm/cc) (min) 2.4 3.0 3.0
AP % (max) 22 20 20
CSS kg/cm2 (min) 350 500 500
RUL (TaoC) 1450 1550 1600
PLC % +(1.5)% min (1500oC) 0.5
(1600oC) 0.5
(1600oC)
PCE Orton Cone 34 36 36
Application Steel Ladle, Roof VAD Ladle Reheating Furnace Bottom, VAD Ladle

CAST-7 INSUL-
CAST-9 INSUL-
CAST-11 INSUL-
CAST-13 INSUL-
CAST-11
LI INSUL-
CAST-13
LI
Recommended
Service Temperature oC 1100 1100 1100 1400 1400 1400
B.D. gm/cc (110 oC) (min) 0.8 1 1.3 1.5 1.3 1.5
CCS kg/cm2 (min) (110 oC) 10 15 40 50 50 80
PLC (%) Application Temp +/- 1.5 +/-1 +/-1 +/-0.5 +/-1 +/-0.5
Thermal Conductivity
(Kcal/M/Hr/oC) 0.15 at 300oC 0.3 at 500oC 0.3 at 500oC 0.35 at 500oC 0.3
at 500oC 0.4
at 500oC
Fe2O3 % (max) 9 7 3.5 3.5 1.5 1.5
Application Areas generally for cold face
lining For hot and cold face lining in fertilizer & petroleum For hot and cold face lining in reducing condition For hot face lining For hot face lining in CO2 & H2 atmosphere For hot face lining with superior abrasion resistance

Detailed Product Description
Specifications:
1) Al2O3: =95%
2) Density: =3.7g/cm3
3) EWT: =0.1
4) Compressive strength: >2000MPa
5) Water absorption: <0.02
6) Crushing strength: =520kN
7) Hardness: 9 (MO)
8) Different shapes (rectangular and trapezoid) and sizes of lining bricks and tiles available

LOCAST 45 LOCAST 60 LOCAST 70 LOCAST 80 LOCAST 80F
Max. Service Temperature oC 1500 1550 1600 1700 1700
P. C. E. (O) 32 36 36 36 36
B. D. gm/cc 2.4 2.5 2.6 2.8 3.0
C. C. S. (Kg/cm2)


At 110oC/24 Hrs 500 550 600 700 700
At 1000oC/2 Hrs 600 600 650 750 750
At 1500oC/2 Hrs 800 850 850 900 700
P. L. C.
At 1500oC/2 Hrs - 0.5 +/- 0.3 +/- 0.3 +/- 0.3 +/-0.3
Water req. for
Casting 6 5.5 5.5 4.5 4.0
Al2O3 % (min) 45 60 70 80 80
Fe2O3 % (max) 1.0 1.5 1.5 1.8 1.0
Application Area Ferrous and Nonferrous Industries

LOCAST 90 LOCAST 95 LOCAST ULC 90 LOCAST FFC 90
M. S. T. 1700 1800 1800 1800
P. C. E. (O) 36 36 36 36
B. D. gm/cc 3.2 3.2 3.2 3.2
C. C. S. (Kg/cm2)


At 110oC/24 Hrs 800 800 500 500
At 1000oC/2 Hrs 850 800 1000 1000
At 1500oC/2 Hrs 1000 1000 1000 1000
P. L. C.
At 1500oC/2 Hrs +/- 0.2 +/- 0.2 +/- 0.2 +/- 0.2
Al2O3 90 95 90 90
Fe2O3 0.8 0.5 0.5 0.5
Application Cooler, Discharge End Of Rotary Kiln, Hood Of AOD Level, Rinsing Lance, Repair Of Steel Ladle, EAF Delta,Tundish Back Up Lining & Cover Etc.

Magnesite Sarvesh MGR (GL)
Sarvesh-MGR (LS)
Sarvesh MGT TY-1
Sarvesh MGT TY-2
Sarvesh MGT TY-2
SiO2 % (max) 1.0 2 6.5 5. 4
MgO % (min) 95.0 92 85 87 91
Cr2O3 % (max) - 2.5 2.5 2.0
A.P. % (max) 20 22 22 22 18
CCS Kg/cm2(min) 400 400 350 450 600
RUL TaoC (min) 1650 1600 1550 1550 1600
PCE(O) 38 38 38 3 40
Application Glan Tank Regenerator Checker EOF, Other Application OH Furnace Mixer Boflining OH Furnace Mixer Boflining Glan Tank Regenerator Checkers

Set Air 70 Set Air 40 Set Heat 70 Set Heat 50
Grading (mm) (0-0.5) (0-0.5) (0-0.5) (0-0.5)
Setting Air Air Heat Heat
Al2O3 % (min) 70 40 70 50
Fe2O3 % (max) 2.0 2.0 2.0 2.0
Application Areas For joining the high Alumina & Fire Clay Bricks


SG - 90 SG - 70 MAG-MORT-85
Grading (mm) (0-0.5) (0-0.5) (0-0.5)
Setting Chemical/Ceramic Air Chemical
Al2O3 % (min) 90 70
MgO % - - 85
Fe2O3 % (max) 0.5 1.5 6.5
Application Areas Fixing P/P & S/G into well Block & Hot Patching of inner & outer nozzle S/G Assembly Joining the Mag-Chrome & Magnestie bricks

O-CAST-45 O-CAST-45-S O-CAST-50
Recommended Service Temperature oC 1400 1450 1500
B.D.gm / cc (110oC) (min) 2.1 2.25 2.3
Refractoriness oC 1580 1450 1650
CCS kg/cm2 (min)
/110oC 250 400 350
/1000oC 200 250 250
/1450oC 350 400 400
PLC % at 1400 oC/2 Hrs -0.5 -1 -1
Al2O3 % (min) 45 45 50
Fe2O3% (max) 3 1.5 1.5
Application Areas Air heaters, car tops, kiln door lining Driers, Boilers wall, Reverberatory Furnace, Tundish Cover

O-CAST-60 O-CAST-70 O-CAST-90 O-CAST-70 (HI)
Max. Service Temperature oC 1600 1600 1750 1600
B.D.gm / cc (110oC) (min) 2.40 2.5 2.8 2.50
Refractoriness oC 1680 1680 1800 1680
CSS kg/cm2 (min)
/110oC 400 450 500 350
/1000oC 300 300 350 300
/1450oC 400 500 500 400
PLC % at 1400 oC/2 Hrs +/-1.0 +/-1.0 +/-1.0 +/- 1.0
Al2O3 % (min) 60 70 90 70
Fe2O3% (max) 1.5 1.5 0.5 4.0

SR-90H(LS) SR-90L(LS) SR-LC-85(spl) SR-ALCR-90 SR PPW Collector Nozzle
Al2O3 % (min) 90 90 85 90 95 90
Cr2O3 2
Fe2O3 % (max) 0.2 0.2 1 0.2 0.2
MgO % (min) 6 6
B. D. gm/cc (min) 2.9 2.9 3.0 2.9 2.95 2.8
C. C. S. Kg/cm2 400 400 400 400 400
Application Area Well block & Seating blocks Well block & Seating blocks Dams & Weirs Well block & Seating blocks Housing block and well block Steel Teeming

ACID PROOF TILES [ 10mm to 25mm ]
ACID PROOF BRICKS [ 38mm & 75mm ]
ACID PROOF Bedding - Jointing Cements & Resin base Mortars
EPOXY FLOOR COATINGS
SELF-LEVELING EPOXY FLOORINGS
REFRACTROY BRICKS & Complete HIGH ALUMINA REFRACTORIES