good chemical stability corundum fire brick
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Payment Terms
- L/C,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Refractory
Shandong Gaoha Refractories Technology Co.,Ltd.
China
- Verified Certificate
-
10
| Product name | good chemical stability corundum fire brick | Certification | - |
|---|---|---|---|
| Category | Refractory | Ingredients | - |
| Keyword | mullite brick , cemet kiln , hot blast furnace , glass furnace lining | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | - |
Product Information
Products with fused white corundum sand and magnesium aluminium spinel synthesis sand as the main raw material ,using the high temperature performance of corundum sand and thermal shock resistance of spinel , high density and strong slag corrosion resistance ,spalling resistance performance is good, good overall performance in use process
It is widely used in the steel ladle lining and refining ladle lining .
|
Item |
High purity corundum bricks DL-98 |
Normal corundum bricks DL-95 |
Normal corundum bricks DL-90 |
Corundum Mullite Products MDL-80
|
Chrome corundum brick/corundum-chrome firebrick GDL-85 |
|
Al2O3％≥ |
98.5 |
95 |
90 |
80 |
85 |
|
Cr2O3％≥ |
/ |
/ |
/ |
/ |
8 |
|
SiO2％≤ |
0.3 |
3.0 |
9.0 |
18 |
0.2 |
|
Fe2O3％≤ |
0.2 |
0.2 |
0.5 |
0.5 |
0.2 |
|
R2O％≤ |
0.3 |
0.6 |
0.6 |
0.4 |
0.5 |
|
Bulk Density (g/cm3 ≥) |
3.0 |
2.9 |
2.9 |
2.7 |
3.1 |
|
Compressive strength at normal temperature (MPa≥) |
75 |
100 |
100 |
60 |
80 |
|
Fire resistant (°C≥) |
1790 |
1790 |
1790 |
1790 |
1790 |
|
Soften point under 0.2 MPa load KD °C |
1700 |
1650 |
1650 |
1700 |
1700 |
|
Liner Change(%)1600°C x3h |
0.2 |
0.2 |
0.2 |
0.3 |
0.2 |
|
Thermal shock stability 1100 °C water |
6 |
10 |
10 |
20 |
15
|
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | L/C,T/T | Shipping time | Negotiable |
- President
- niu bo
- Address
- C-703 Zhongfang Building, NO.58 Huaguang Road, Zhangdian District, Zibo, Shandong, China
- Product Category
- Refractory
- Year Established
- 2012
- No. of Total Employees
- 1-50
- Company introduction
-
Shandong Gaoha Refractories Technology Co.,Ltd. is a comprehensive high-tech company with refractory products research, manufacture ,sales and construction service. Together we provide high temperature irregular shapes refractories applications in the Iron & Steel，Cement & Lime, Glass, Ceramics,Energy,Petroleum&Chemicals, Laser Crystal, Tungsten & Molybdenum and Environmental technology industries.
our main products including high-purity zirconia products,zirconia products,bubble zirconia products, bubble alumina products, high-purity alumina products,corundum products,corundum mullite brick,industrial zirconia powder,zirconia ceramic powder,eletro-fused oxide sand etc.
We sincerely hope to cooperate with customers worldwide for common development and mutual benefit.
- Main Markets
-
Finland
Germany
Iceland
Russia
South Korea
- Main Product
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