High chrome brick
Minimum Order: 0
Quality/Safety Certification: 0.00
1.High purity chrome
2.High tempreature strength
3.Low creep rate
4.Resistant slag scour and erosion
≥
Index Indicator | High Chrome Brick | |
LQY--90 | LQY--95 | |
Cr2O3 % ≥ | 86 | 91 |
ZrO2 % | 2--5 | 2--4 |
Al2O3 % ≥ | / | / |
Fe2O3 % ≤ | 0.3 | 0.2 |
Volume Density (g/cm3)≥ | 4.25 | 4.3 |
Highest service temperature | 2000 | 2000 |
Apparent porosity % ≤ | 17 | 16 |
Compressive strength (Mpa)≥ | 110 | 120 |
This kind of products have high purity chrome,low impurity,high tempreature standard,low creep rate and resistant high tempreature air,slag scour,and erosion.
