• Anti-stripping High Aluminum Brick

Anti-stripping High Aluminum Brick

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  • Technical Data
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Features:
1. Strong volume stability at high temperatures.
2. Good thermal shock resistant, wear resistance.
3. Good corrosion resistance.
Applications:
Transitional zone and reheater of cement rotary kiln and other thermotechnical equipment that requires thermal shock resistance.
 

Item

Anti-stripping High Alumina Brick

 

YRS-70

Chemical Composition (%)

AL2O3

≥70

 

Fe2O3

≤2

Refractoriness (℃)

≥1790

Volume Density (g/cm3)

2.50-2.60

Apparent Porosity (%)

≤22

Cold Crushing Strength (MPa)

≥60

Refractoriness Under Load (T0.6,℃)

≥1500

Thermal Expansion Rate (1000℃,%)

0.4-0.5

Thermal Conductivity Coefficient (w/m.k)

1.2-1.4

Thermal shock resistance, Cycles (1100℃,Water-cooling)

≥20

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