Coke oven
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Clay brick for coke oven
Product Category:
Coke oven
Date:
2013-03-10 12:07:30
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Product details
Project Item
Unit
unit
Indicators index
N-1
N-2a
N-2b
N-3a
N-3b
N-4
N-5
N-6
Refractoriness ≥
o C
1750
1730
1730
1710
1710
1690
1670
1580
0.2MP a load soften temperature ≥
softening temp.under0.2MP a
o C
1400
1350
 
1320
 
1300
 
 
Reheating linear change
linear change ofre-heating
1400 o C.2h
%
+0。1 
-0。4
+0.1 
-0.5
+0。2 
-0.5
 
 
 
 
 
1350 o C.2h
 
 
 
+0。2 
-0.5
+0。2 
-0.5
+0.2 
-0.5
+0.2 
-0.5
 
Apparent Porosity ≤ 
porosity
%
22
24
26
24
26
24
26
28
Cold crushing strength temperature ≥ 
pressure resistance at temp
MP a
29。4
24.5
19.6
19.6
14.7
19。6
14.7
14.7
Thermal shock resistance (1100 ° C water-cooled)
Secondary
times
Experimental data prove the quality certificate 
The test data is indicated in the quality certificate.

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