Categories
| Price: | US $ 155/Ton |
|---|---|
| Trade Terms: | FOB,CFR,CIF |
| Min Order: | 25/Ton |
| Pay Type: | L/C,T/T |
Refractory Fire Brick , are made of different chamotte and Bauxite . The raw materials is grinded and mixed with automatic blender, forming by press and high fired .
Features:
1. High refractoriness.
2. Good spalling resistance and wear resistance.
3. Good corrosion resistance.
4. Good thermal shock resistance.
5. High mechanical strength.
6. High-temperature creep rate is low.
7. Good volume stability at high temperature.
Application:
Widely used in Blast furnaces, Hot Blast Stove, Steel ladle lining, Reheating furnace, Cement kiln, Tunnel kiln,Boiler, Coke oven, Waste incinerators ,Carbon furnace,Glass kiln , Steel smelting furnace and various kiln lining and thermotechnical equipment, etc.
|
Item/Grade |
Fire clay brick |
High alumina brick |
|||
|
SK-30 |
SK-32 |
SK-34 |
SK-36 |
SK-38 |
|
|
AL2O3 % (≥) |
30 |
35 |
40 |
55 |
70 |
|
Fe2O3 % (≤) |
2.5 |
2.5 |
2.0 |
2.0 |
2.0 |
|
Refractoriness(SK) |
30 |
32 |
34 |
36 |
38 |
|
Refractoriness under load, 0.2MPa, °C (≥) |
1250 |
1350 |
1370 |
1450 |
1530 |
|
Apparent porosity (%) |
22-26 |
20-24 |
20-22 |
20-23 |
20-22 |
|
Bulk density (g/cm³) |
2.0-2.1 |
2.1 -2.15 |
2.2 |
2.25-2.4 |
2.4-2.6 |
|
Cold crushing strength ,MPa (≥) |
20 |
25 |
30 |
45 |
60 |
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Mid East,Eastern Asia,Western Europe |
|---|---|
| Feature: | Long Time Materials |
| Type: | Refractory Material |
| Shape: | Brick |
| Refractoriness (',℃): | 1580< Refractoriness< 1770 |
| Material: | Chamotte and Bauxite |
