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- Model NO.: RW - ITC001
- Feature: Long Time Materials
- Shape: Powder
- Patent No: Zl201410351820.0
- Transport Package: Ton Bags
- Origin: Gongyi, Henan, China
- Refractoriness (℃): 1770< Refractoriness< 2000
- Type: Refractory Material
- Material: Alumina Block
- Trademark: REWELL
- Specification: According to customer requirements
- HS Code: 381600000
Shipped in 15 days after payment
Blast furnace Iron Trough Castable is a kind of unshaped refractory made of granular and powdery material, in which add a certain amount of binder and water together. It has high mobility, is suitable for casting construction, and can be hardened without heating. Refractory castables consist of refractory aggregates, powders, binders, admixtures, water or other liquid materials. Generally in the use site, it is molded by pour, vibration or tamping method, and can be used as preforms. Refractory castables are mainly used in the metallurgical industry furnace, also in the petroleum, chemical, building materials, power and machinery industry furnace and thermal equipment.
We could offer you the best refractory castable as following:
1.High alumina castable.
2.low cement refractory castable.
4.Self flowing refractory castable.
5.Corundum mullite castable.
6.Silicon carbide castable.
7.Zirconia Refractory Castable.
8.Lightweight insulation Refractory castable
Features and Advantages of refractory castable:
1. High refractoriness, High refractoriness under load.
2. High density, low porosity.
3. Good slag resistance and corrosion resistance.
4. High strength and wear resistance.
5. Good resistance to flake performance.
6. Good thermal shock stability.
7. Scouring resistance
8. Good hot strength.
|Index / Item||RTJ-1||RTJ-2||RTJ-3||RTJ-4||RTJ-D|
|Compressive/Bending strength, Mpa||110ºC×3h||≥25/3||≥30/5||≥25/3||≥30/3||≥25/3|
|Permanent linear change,1450ºC×3h,%||±0.5||±0.5||±0.5||±0.5||±0.5|
|Application||Main trough||Swinging trough||Branch trough||Slag trough||Single iron trough|
Our company developed the Al2O3-SiC-C castable for blast furnace iron trough by adding the ultrafine powder and compund additive , making the porosity of the castable lower. This new high quality castable with a compact structure has characteristics like : high strength, erosion resistance,oxidization resistance, scouring resistance, good bulk stability, high molten iron flow, etc. It has been widely used for the casting of iron trough of large and medium blast furnaces.
Our company can provide the turn-key contracting work for the iron trough of blast furnaces.