Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:25 m.t.
Supply Capability:5000 m.t./month
Specifications&Data
What is the details of our steel fiber reinforced refractory castable?
Steel fiber reinforced refractory castable is a special castable which is added steel fiber into the castable,can improve the toughness,mechanical strength,thermal shock resistance and spalling resistance.
What is the Feature of Our steel fiber reinforced refractory castable?
1.High mechanical strength,
2.Good thermal shock resistance,
3.Good toughness and anti-stripping,
4.High refractoriness,
5.Tiny linear variation,no cracking,
6.Resistant to scour and erosion,
7.Good volume stability under high temperature.
What is the Applications of our steel fiber reinforced refractory castable?
Steel fiber reinforced refractory castable is mainly used in heat treatment furnace,heating furnace,soaking pit furnace,tundish slag dam weir,seconclary refining and the catalytic cracking unit etc key part of kiln furnace and thermal equipment.
What is the Technique Data of our steel fiber reinforced refractory castable?
Item | Fire clay | High alumina | Corundum | |
Chemical Composition % | Al2O3 ≥ | 45 | 75 | 90 |
CaO ≤ | 1.0 | 1.0 | 1.0 | |
Bulk density g/cm3 | 110°C,24h | 2.40 | 2.70 | 3.15 |
1350°C,3h | 2.35 | - | - | |
1500°C,3h | - | 2.65 | 3.10(1550°C) | |
Reheating linearchange % | 1350°C,3h | ±0.5 | - | - |
1500°C,3h | - | ±0.5 | ±0.5(1550°C) | |
Bending Strength MPa | 110°C,24h | 6 | 7 | 7 |
1350°C,3h | 8 | - | - | |
1500°C,3h | - | 10 | 10(1550°C) | |
Compressive strength MPa | 110°C,24h | 40 | 40 | 40 |
1350°C,3h | 75 | - | - | |
1500°C,3h | - | 85 | 90(1550°C) | |
Service temperature °C ≥ | 1500 | 1550 | 1650 | |
