Aluminum Chromium Corundum Bricks
Product Description:
Alumium Chromium Corundum Brick is fused chromium corundum sand, super high-alumina as main raw material, adding oxides by high pressure molding, high temperature firing products, with excellent antiwear, anti-acid and anti-erosion of molten glass.
Technical Parameters:
|
Project
|
Yellow Corundum Brick | Corundum Mullite Bricks | Aluminum Chromium Corundum Bricks | |
|
Refractoriness Under Load ℃ |
＞1560 |
＞1700
|
≥1580
|
|
|
Bulk Density
g/cm3 |
≥2.8
|
≥3.1
|
≥2.85
|
|
|
Apparent Porosity
% |
≤20
|
≤18
|
≤20
|
|
|
Bulk Density
g/cm3 |
2.80
|
2.70
|
2.65
|
|
|
Cold Crushing Strength
MPa |
≥70
|
≥75
|
≥70
|
|
|
Permanent Linear Change % |
1400℃×3h ±0.3 |
1500℃×3h
±0.2 |
1400℃×3h
±0.2. |
|
|
Chemical Composition
% |
Cr2O3 |
≥98
|
/ | 3-6 |
| AL2O3 | ≥83 | ≥85 | ≥80 | |
|
Maximum Service Temperature
℃ |
1500
|
1600 | 1550 | |
Your Contact Details To Us
(*)Required information
Tel: 0086 -0371- 64156592 / 64156599
