Hot stove
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Hot stove with low creep clay brick
Product Category:
Hot stove
Date:
2013-03-10 13:23:39
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Product details
Project \ grades
XX
X
N43
N42
N41
DRN-125
DRN-120
DRN-115
DRN-110
Al 2 O 3%
≥ 42
≥ 42
≥ 40
≥ 40
≥ 42

≥ 45

≥ 42

≥ 40

≥ 36

Refractoriness ℃
≥ 1750
≥ 1750
≥ 1730
≥ 1730
≥ 1750
 
 
 
 
Apparent porosity%
≤ 20
≤ 20
≤ 24
≤ 24
≤ 24
≤ 22 (24)
≤ 22 (24)
≤ 22 (24)
≤ 22 (24)
The bulk density g / cm3
≥ 2.15
≥ 2.15
≥ 2.10
≥ 2.15
≥ 2.25
2.15 to 2.35
2.00 to 2.20
2.00 to 2.20
2.00 to 2.20
Cold crushing strength Mpa
≥ 35
≥ 35
≥ 30
≥ 30
≥ 30
≥ 40
≥ 35
≥ 30
≥ 25
The RUL KD T2 ° C
≥ 1450
≥ 1450
≥ 1400
≥ 1450
≥ 1450
 
 
 
 
Reheating linear change%
1400 ℃ × 4h 
± 0.2
1400 ℃ × 4h 
± 0.2
1300 ℃ × 2h 
± 0.2
1350 ℃ × 2h 
± 0.2
1400 ℃ × 2h 
± 0.2
1400 ℃ × 2h 
-0.3 To 0.1
1350 ℃ × 2h 
-0.3 To 0.1
1300 ℃ × 2h 
-0.4 To 0.1
1300 ℃ × 2h 
-0.4 To 0.1
The 0.2Mpa creep% 
(20-50) h
1250 ℃ 
≤ 0.2
1200 ℃ 
≤ 0.2
1150 ° C × 50h 
≤ 0.8
1200 ° C × 50h 
≤ 0.8
1250 ° C × 50h 
≤ 0.8
1250 ° C × 50h 
≤ 0.8
1200 ° C × 50h 
≤ 0.8
1150 ° C × 50h 
≤ 0.8
1100 ° C × 50h 
≤ 0.8
Use of parts Hot stove big wall and lattice, regenerative chamber, the combustion chamber, the mixed air chamber wall and the bottom, and contact tube and various burning Tsui brick

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