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Chemical-Resistant High Alumina bricks for EAF Roof
Product Detailed
Related Categories:Refractory
Related Product Searches:Chemical-Resistant High Alumina bricks for EAF Roof,High Quality,types of refractory bricks, hole refractory bricks,JYHA020
Quality product:unfired products
Mineral Composition:mullite phases
Property:excellent thermal shock resistance
Related Product Searches:Chemical-Resistant High Alumina bricks for EAF Roof,High Quality,types of refractory bricks, hole refractory bricks,JYHA020
Properties of products:
Our high alumina bricks for blast furnaces were mainly made from Bauxite.
Being high pressure pressed and sintered in high temperature.
These products were widely used in all perts of furnace lining .
Specification:
| Item | DL-80 | DL-75 | BDL-80 | BDL-75 |
| Al2O3 | 80 | 75 | 80 | 75 |
| Apparent porosity | 19(21) | 19(21) | 18(20) | 18(20) |
| Cold crushing strength(Mpa) | 75 | 65 | 60 | 55 |
| P.L.C.%(1500°CX2h) | 0- -0.3 | 0- -0.3 | +-0.2 | +-0.2 |
| Refractoriness( °C) | 1530 | 1520 | 1530 | 1520 |
| Thermal shock (1100 °C water) | 8 | 8 |
Chemical-Resistant High Alumina bricks for EAF Roof
