High Strength High Alumina Steel Fiber Reinforced Refractory Castable for Heat Treatment Furnace
Introduction:
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.
Picture of reinforced refractory castable:
Features:
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.
Application:
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.
Physical and chemical index:
|
Steel fiber
Reinforced
Castable
Refractory
|
Al2O3 |
SiO2 |
Bulk
density
|
C.C.S
(MPa,
Min)
|
P.L.C
(%)
|
Water
content
for
construction
|
| (%,Min) |
(%,Max) |
(g/cm3,
Min)
|
110℃*
24h
dry off
|
1100℃*
3h
burned
|
1100℃*
3h
burned
|
1500℃*
3h
burned
|
(%) |
|
High-Al
GF-15
|
75 |
20 |
2.6 |
80 |
80 |
-0.1~0.3 |
/ |
6~7 |
|
High-Al
GF-16
|
78 |
15 |
2.65 |
100 |
100 |
-0.1~0.3 |
/ |
5.5~6.5 |
|
Corundum
GF-17
|
90 |
6 |
3 |
100 |
100 |
-0.1~0.3 |
±0.6 |
4.5~5.5 |
|
Corundum
GF-18S
|
92 |
4 |
3 |
100 |
100 |
-0.1~0.3 |
±0.6 |
5~6 |
| Remark |
ISO Certificated;
Customized
|
| Application |
CFB boiler, Cement rotary kiln mouth,
cooler, pulverized
coal burner and any other
industrial kiln lining
|
Packaging:
1. Expert ton bags or according to your request
2. Load weight of each pallet: 1.5-2.0 tons
Shipping:
3. Our packaging is as per customer’s request
4. Normal goods delivered by sea transport
5. Sample shipping by express
6. We will ship and delivery goods timely, quality and quantity guaranteed, and also in accordance
with the contract and customer's requirement completely.
