16% 20% cr2o3 magnesia chrome bricks ladrillos refractarios fired bricks with high level strength
It is directly combined with magnesia-chrome brick fused magnesia and chrome ore as the main raw materials, which are formed by high pressure and fired in a high temperature tunnel kiln above 1600 °C. It is characterized by extremely strong corrosion resistance. Main application: widely used in the firing zone of cement rotary kiln, glass melting furnace, steel making electric furnace, converter and non-ferrous metal smelting furnace, etc.
Chemical & Physical Data
Brand | MgO % | Cr2O3 % | SiO2 % | A.P. % | BDg/cm3 | CCS.MPa | R.U.L ℃ |
DBMGe-8A | ≥74 | ≥8 | ≤1.5 | ≤18 | 2.98 | ≥40 | 1660 |
DBMGe-8B | ≥74 | ≥8 | ≤2.0 | ≤18 | 2.98 | ≥35 | 1600 |
DBMGe-12A | ≥66 | ≥12 | ≤1.5 | ≤18 | 3.1 | ≥40 | 1660 |
DBMGe-12B | ≥66 | ≥12 | ≤2.0 | ≤18 | 3.1 | ≥35 | 1600 |
DBMGe-16A | ≥60 | ≥16 | ≤1.5 | ≤18 | 3.15 | ≥40 | 1660 |
DBMGe-16B | ≥60 | ≥16 | ≤2.0 | ≤18 | 3.15 | ≥35 | 1600 |
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing
Application of Magnesia Chrome Refractory Brick
Advantage Of Magnesia Chrome Bricks
1) Silicon oxide is above 95%.
2) Good acid erosion resistance.
3) High softening point
Our teams
All our products will be inspected before leaving the factory, and all indicators will be qualified before they are allowed to be shipped.
This is our basic guarantee for every customer.