Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:1 m.t.
Supply Capability:100 m.t./month
Application:
It is made with sintered magnesia and refractory level chrome ore as raw materials. The space between refractory grains is bonded with silicate. The domestic so called magnesia –Chrome bricks.
The refractoriness of magnesia chrome bricks are more than 2000°C,and the refractory under load is a above 1550°C.Good steady volume in high temperature , the performance of meeting sudden cold and sudden hot is better than magnesia bricks.
Physical and chemical index
Item | Behaviors | ||||
Magnesia Chrome Bricks | |||||
TY-DMC-40 | TY-DMC-20 | TY-DMC-12 | TY-DMC-8 | ||
Chemical composition | MgO % | 35 | 60 | 70 | 70 |
SiO2 % | 1.0 | 1.0 | 2.0 | 2.0 | |
Cr2O3 % | 40 | 20 | 12 | 8 | |
Apparent Porosity % | 16 | 16 | 18 | 18 | |
Cold Crushing Strength Mpa | 40 | 40 | 40 | 40 | |
0.2Mpa Refractoriness Under Load T0.6 | 1700 | 1700 | 1650 | 1650 | |
Bulk Density g/cm3 | 3.3 | 3.15 | 3.05 | 3.0 | |
We sincerely welcome you to inquire for the products of magnesia chrome brick refractory nozzles and blocks!
If you are interested in our products, please feel free to contact us! The best service will be offered!
