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Quick Details
-
CaO Content (%):
-
0.34%
-
CrO Content (%):
-
0.1-0.3%
-
SiC Content (%):
-
1.2-1.4
-
Place of Origin:
-
Henan, China
-
Model Number:
-
high alumina brick
-
Brand Name:
-
Rongsheng
-
Product name:
-
Refractory Clay Brick
-
Fe2O3:
-
≤2.5%
-
Dimension:
-
ISO size
-
Crushing strength:
-
40~60 Mpa
-
Apparent porosity:
-
≤23%
-
keyword:
-
Curved Fire Clay Brick
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Certificate:
-
ISO9001
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Application:
-
Reverberatory Furnace
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Color:
-
Yellow
Quick Details
-
SiO2 Content (%):
-
-
-
Al2O3 Content (%):
-
48%-85%
-
MgO Content (%):
-
0.8-1.2
-
CaO Content (%):
-
0.34%
-
CrO Content (%):
-
0.1-0.3%
-
SiC Content (%):
-
1.2-1.4
-
Place of Origin:
-
Henan, China
-
Model Number:
-
high alumina brick
-
Brand Name:
-
Rongsheng
-
Product name:
-
Refractory Clay Brick
-
Fe2O3:
-
≤2.5%
-
Dimension:
-
ISO size
-
Crushing strength:
-
40~60 Mpa
-
Apparent porosity:
-
≤23%
-
keyword:
-
Curved Fire Clay Brick
-
Certificate:
-
ISO9001
-
Application:
-
Reverberatory Furnace
-
Color:
-
Yellow
Universal Arc Brick Curved Fire Clay Brick
Product Description
| Item/Grade | Fire clay brick | High alumina brick | ||||||
| SK-30 | SK-32 | SK-34 | SK-35 | SK-36 | SK-37 | SK-38 | SK-40 | |
| AL2O3% (≥) | 30 | 35 | 38 | 45 | 55 | 65 | 70 | 82 |
| Fe2O3% (≤) | 2.5 | 2.5 | 2 | 2 | 2 | 2 | 2 | 2 |
| Refractoriness(SK) | 30 | 32 | 34 | 35 | 36 | 37 | 38 | 40 |
| Refractoriness under load, 0.2MPa, °C (≥) | 1250 | 1300 | 1360 | 1420 | 1450 | 1480 | 1530 | 1600 |
| Apparent porosity (%) | 22-26 | 20-24 | 20-22 | 18-20 | 20-23 | 20-23 | 20-22 | 18-20 |
| Bulk density (g/cm³) | 1.9-2.0 | 1.95-2.1 | 2.1-2.2 | 2.15-2.22 | 2.25-2.4 | 2.3-2.5 | 2.4-2.6 | 2.5-2.7 |
| Cold crushing strength ,MPa (≥) | 20 | 25 | 30 | 40 | 45 | 50 | 60 | 70 |
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