Other uses
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Casting with high aluminum
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Other uses
Date:
2013-03-10 12:20:59
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Product details

Kiln high alumina bricks, clay brick, castable, fire clay

Name
Silicon carbide bricks
Silicon carbide ring
Silicon carbide tile
High alumina bricks
Dense high alumina bricks
Dense clay brick
Index            
 
Of A12O3 Content%        
≥ 60
60
40
SiC content%
≥ 90
≥ 80
≥ 88
≥ 89
     
SiO2 content%      
≤ 9
 
37
53
Fe2O3 content%
≤ 0.8
≤ 1
     
≤ 1
≤ 2
Bulk density g/cm3
≥ 2.5
≥ 2.4
 
2.50
≥ 2.3
≥ 2.55
≥ 2.15
Apparent porosity%
≤ 17
≤ 20
 
≤ 18
≤ 20
≤ 14
≤ 20
Compressive strength Mpa
110 ℃
≥ 80
≥ 75
≥ 35
≥ 45
≥ 45
≥ 70
≥ 35
1000 ℃
    ≥ 46        
The 0.2Mpa RUL T0.6 (° C) ≥ 1650 ≥ 1550          
Flexural strength Mpa
110 ℃
   
≥ 10
       
1000 ℃
   
≥ 5
       
Linear change%
110 ℃
   
0.1
       
1000 ℃
   
0.6
 
0.7
   
The number of air-cooled thermal shock resistance          
≥ 30
≥ 15
Temperature ℃          
1650
1400
Thermal conductivity W / m · K
110 ℃
         
1.82
1.15
650 ℃
         
1.83
1.25
1000 ℃
15-18
12-14
10-12
10-13
 
1.83
1.38

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Keywords:Refractory silica brick clay bricks | castables | silicon carbide |
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