Silicon carbide brick used for steelmaking oxygen converter lining
Features
1. Silicon carbide brick has excellent slag resistance, slag penetration.
2. Silicon carbide brick can effectively prevent spalling, with excellent spalling resistance.
3. Silicon carbide brick has excellent thermal stability and thermal conductivity.
4. Silicon carbide brick has excellent high temperature resistance.
5. Silicon carbide brick has high strength, high temperature creep characteristics of low .
6. Silicon carbide brick the excellent properties of MgO-C brick brick depends on the presence of carbon, with antioxidant .
Applications
Magnesia carbon brick mainly used for steelmaking oxygen converter lining, the steel export, high power electric furnace wall hot spots, as well as the furnace refining furnace lining, Sheng steel ladle slag line position and is also used for the lining of converter, AC arc furnace, DC electric arc furnace, ladle slag line and other parts.
We can produce all kinds of products, it's satisfied of the different requirement consumers.
item | reference index | ||||||||
MT10A | MT10B | MT10C | MT14A | MT14B | MT14C | MT18A | MT18B | MT18C | |
MgO,% ≥ | 80 | 78 | 76 | 76 | 74 | 74 | 72 | 70 | 70 |
C,% ≥ | 10 | 10 | 10 | 14 | 14 | 14 | 18 | 18 | 18 |
AP% ≤ | 4 | 5 | 6 | 4 | 5 | 6 | 3 | 4 | 5 |
volume density g/cm3 ≥ | 2.9 | 2.85 | 2.8 | 2.9 | 2.82 | 2.77 | 2.9 | 2.82 | 2.77 |
cold crushing strength,MPa ≥ | 40 | 35 | 30 | 40 | 35 | 25 | 40 | 35 | 25 |
high temperature bending strength,MPa ≥1400C×30mm,Mpa | 6 | 5 | 4 | 12 | 8 | 5 | 10 | 7 | 4 |
The bricks are packed on wooden pallet with papers in each layer and PP film wrapped outside of the whole pallet.