Products
- Refractory[10]
- Bricks[2]
Contact Us
- Contact Person : Mr. Chen Jiangwei
- Company Name : Henan Dengfeng Guang Da Refractory Material Co., Ltd.
- Tel : 86-0371-62986716,18637158555
- Fax : 86-0370-62986716,62986718 Address: Ludian Town Zip: 452472 Country/Region: China (Mainland) Province/State: Henan City: Dengfeng Indicates informa
- Address : Henan,Dengfeng,Ludian Town
- Country/Region : China
- Zip : 452472
High Alumina Brick For Electric Furnace Steel Making
Product Detailed
Related Categories:Refractory
1.Aluminum content the lowest 75%
2.Chemical corrosion resistance
3.High temperature resistant
Raw material: super bauxite clinker
Minerals: Corundum and mullite
Physical and chemical indexes
ITEMS | DL-80 | DL-75 | BDL-80 | BDL-75 |
AL2O3 % | 80 | 75 | 80 | 75 |
Apparent porosity(A.P.) %
| 19 | 19 | 18 | 18 |
Cold crushing strength(ccs) MPa | 75 | 65 | 60 | 55 |
%(P.L.C) 1500°C*2h | 0—0.3 | 0—0.3 | ±0.2 | ±0.2 |
Thermal shock resistance, 1100°C water cooling,cycles | Provide data | 8 | 8 | |
High Alumina Brick For Electric Furnace Steel Making
Other products
