| Product | Refractories for Ladle Furnace |
|
 |
□ Ladle Lip：CA-185、CA-17
■ Slag Zone：SMGC-026、SMGC-029、MG-15C
■ Wall Zone：SHA-L08、SSP-001、SAM-007、RK-28、SAMG-007、SAMG-008
■ Bottom：SSP-001、SAM-007、SAS-P10
■ Impact Zone：SSP-001、SAM-007、SAS-P10
■ Well Block：SNC-90C
■ Repairing：SGM-A70、SPNG-LDI
■ Safety Lining：HA、HS、H1-1、H1、H2-1、H2、H3-1
Brand |
HA |
HS |
H1-1 |
H1 |
H2-1 |
H2 |
H3-1 |
|
Properties |
||||||||
Refractoriness (SK) |
39 |
38 |
38 |
38 |
37 |
37 |
36 |
|
Apparent Porosity (%) |
≦20 |
≦27 |
≦22 |
≦27 |
≦22 |
≦27 |
≦25 |
|
Bulk Density (g/cm3) |
≧2.6 |
≧2.4 |
≧2.5 |
≧2.3 |
≧2.4 |
≧2.2 |
≧2.3 |
|
Cold Crushing Strength(kg/cm2) |
≧600 |
≧249 |
≧500 |
≧294 |
≧500 |
≧294 |
≧300 |
|
Chemical Composition (%) |
Al2O3 |
≧90 |
≧80 |
≧70 |
≧70 |
≧60 |
≧60 |
≧50 |
Fe2O3 |
≦2.0 |
≦2.0 |
≦2.5 |
≦2.5 |
≦2.5 |
≦2.0 |
≦2.5 |
|
Application |
Safety Lining |
|||||||
Brand |
SSP-001 |
SAM-001 |
CA-185 |
CA-18 |
CA-17 |
SGM-A70 |
SPNG-LD1 |
HMO |
MGM |
|
Properties |
||||||||||
Cold Crushing Strength |
≧300 |
≧400 |
≧300 |
≧450 |
≧300 |
≧200 |
≧500 |
--- |
--- |
|
Modulus of Rupture(kg/cm2) |
≧100 |
≧150 |
≧80 |
≧90 |
≧75 |
--- |
≧150 |
≧50 |
≧35 |
|
Bulk Density (g/cm3) |
≧2.75 |
≧2.70 |
≧2.65 |
≧2.75 |
≧2.20 |
≧2.15 |
≧2.70 |
--- |
--- |
|
at ℃×3hrs |
1500℃ |
1500℃ |
1500℃ |
1500℃ |
1400℃ |
1500℃ |
1500℃ |
--- |
--- |
|
Chemical Composition (%) |
Al2O3 |
≧90 |
≧90 |
≧95 |
≧89 |
≧60 |
≧70 |
≧80 |
≧85 |
≧92 |
MgO |
≧5 |
≧5 |
--- |
--- |
--- |
--- |
≧5 |
--- |
--- |
|
SiO2 |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
|
F.C |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
--- |
|
Characteristics |
Casting |
Casting |
Castable |
Gunning |
Wet-Gunning |
Mortar |
Mortar |
|||
Application |
Wall & Bottom |
Wall & Bottom |
Corner of Wall & Bottom,Mouth |
Repair |
Repair |
--- |
--- |
|||
Brand |
RK-28 |
SHA-L08 |
SMGC-026 |
SMGC-029 |
SAS-P10 |
SAMG-007 |
SAMG-008 |
|
Properties |
||||||||
Cold Crushing Strength |
≧250 |
≧600 |
≧330 |
≧250 |
≧500 |
≧400 |
≧450 |
|
Bulk Density (g/cm3) |
≧2.18 |
≧2.80 |
≧2.88 |
≧2.80 |
≧3.10 |
≧2.95 |
≧3.00 |
|
Chemical Composition (%) |
Al2O3 |
≦18 |
≧80 |
--- |
--- |
≧75 |
≧75 |
≧60 |
MgO |
--- |
--- |
≧75.0 |
≧75.0 |
--- |
≧65.0 |
≧25 |
|
SiO2 |
≧78 |
--- |
--- |
--- |
--- |
--- |
--- |
|
F.C |
--- |
--- |
≧12.5 |
≧13 |
≧5 |
≧7 |
≧8 |
|
Characteristics |
Brick |
Shape-Brick |
Shape-Brick |
Shape-Brick |
Shape-Brick |
Shape-Brick |
Shape-Brick |
|
Application |
Wall-Zone |
Slag-Zone |
Bottom |
Wall-Zone |
||||
