Place of Origin: | Guangdong |
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Location: | Zhengzhou, Henan, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Kiln Refractory Bricks, Refractory Fire Bricks, High Alumina Refractory Brick |
Model No.: | AIA-1 |
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High Alumina Fireproof Bricks For Hot-blast Furnace And EAF
Description:
Wear Resistance High Alumina Brick
Feature:
1. high quality anti-strip alumina brick
2. low price alumina brick
Wear Resistance High Alumina Brick Introduction:
The Wear Resistance High Alumina Brick is produced with special bauxite chamotte by adding aragonite or Zro2 and molding under high pressure according to a certain proportion . Featured by strong anti-strip capacity, kalium, sodium, sulphure, chlorine and basic salt resistance and low thermal conductivity, it is an ideal material for the transition zone and decomposing zone of cement kiln.
Wear Resistance High Alumina Brick Specifications
1. Wear Resistance High Alumina Brick certified by ISO.
2. Strong anti-strip stability
3.low thermal conductivity
Wear Resistance High Alumina Brick Application:
Widely used in constructing the latter decomposition zone and transitional zone of the rotary cement kiln.
Physical andChemical Indicators:
Applications:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
Specifications:
Anti-stripping High Alumina Brick physiochemical index
Items |
Index |
|
YRS-70 |
YRS-75 |
|
Al2O3 % |
70 |
75 |
ZrO2 % |
6-8 |
- |
Refractoriness (°C) |
1790 |
1790 |
Bulk Density g/cm3 ≥ |
2.5 |
2.6 |
Apparent Porosity %≤ |
24 |
23 |
Cold Crushing Strength MPa≥ |
60 |
70 |
0.2MPCold Crushing Strength °C ≥ |
1470 |
1520 |
Thermal Shock Resistance, Times, [1100°C, water-cooling] ≥ |
30 |
25 |
Competitive Advantage: