Products Description
High strength high alumina castable is made of super high alumina clinker, composite binders and adhesives. The products is featured with high strength, good wear resistance, permeability resistance, erosion resistance, good mechanical properties, convenient construction, etc. It is Commonly used in top of CFB boiler furnace, rear wall, etc.
Products Specifications
|
Items |
ZAGLJ-1 |
ZAGLJ-2 |
|
|
Al2O3 % |
65 |
75 |
|
|
Refractoriness ℃ |
1750 |
1770 |
|
|
Linear Dimensional Change % |
-0.02 |
-0.4 |
|
|
Cold Crushing Strength MPa ≥ |
110℃×24h |
50 |
60 |
|
1100℃×4h |
60 |
70 |
|
|
Breaking Strength MPa ≥ |
110℃×24h |
9 |
11 |
|
1100℃×4h |
10 |
12 |
|
|
Maximum Service Temperature ℃ |
1200 |
1400 |
|
Applications:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
If you are interested refractory bricks, contact us now!
Email: info@zaferroalloy.com Whatsapp: 8615896822096
