Product | Gunning Refractories |
Sunward offers four main types of gunning refractories: light-weight, high-alumina, magnesia, and alumina-carbon. Each type uses a special binder and precisely controlled grain size. Sunward’s gunning refractories are often used for Cement kilns, Torpedo car, Ladles, main-troughs of BF, and other industrial kilns. The advantages of Sunward’s gunning refractories are:
|
Brand |
SGM-06I |
SGM-12I |
SGM-A40 |
SGM-A50 |
SGM-A60 |
SGM-A70 |
Properties |
||||||
Bulk Density (g/cm3) |
≦0.70 |
≦1.30 |
≦1.75 |
≦2.00 |
≦2.10 |
≦2.15 |
After heat treatment at ℃ × 3hrs |
1000℃ |
1000℃ |
1000℃ |
1400℃ |
1500℃ |
1500℃ |
Cold Crushing Strength |
≧5 |
≧25 |
≧200 |
≧200 |
≧200 |
≧200 |
1000℃ × 3hrs |
1000℃ × 3hrs |
1400℃ × 3hrs |
1400℃× 3hrs |
1500℃× 3hrs |
1500℃× 3hrs |
|
Chemical Composition (%) |
||||||
AI2O3 |
≧30 |
≧35 |
≧40 |
≧50 |
≧60 |
≧70 |
MgO |
--- |
--- |
--- |
--- |
--- |
--- |
SiC+ C |
--- |
--- |
--- |
--- |
--- |
--- |
Application |
Industrial Furnace |
Brand |
SGM-M12 |
SGM-M15 |
MT-RG2 |
SGM-S80 |
Properties |
||||
Bulk Density (g/cm3) |
≦2.45 |
≦2.20 |
≦2.20 |
≦2.25 |
After heat treatment at ℃ × 3hrs |
1500℃ |
1500℃ |
1450℃ |
1450℃ |
Cold Crushing Strength |
≧60 |
≧80 |
≧100 |
≧250 |
1500℃× 3hrs |
1500℃× 3hrs |
1450℃ × 3 hrs in Coke |
1450℃× 3hrs in Coke |
|
Chemical Composition (%) |
||||
AI2O3 |
--- |
--- |
≧60 |
≦8 |
MgO |
≧87 |
≧83 |
--- |
≧80(SiC) |
SiC+ C |
--- |
--- |
≧22 |
--- |
Application |
EAF |
EAF |
BF Main- Trough |
Incinerator |