High refractoriness
Quality assurance
Good effect
Custom shaped bricks
Fused Rebonded Magnesia Chrome Brick
Description
Fused recombined magnesia-chrome bricks use light-burned magnesia and chrome ore as raw materials, melt them in an electric arc furnace to make fused magnesia-chrome sand, and then crush, grind, batch, shape, and fire. Its softening temperature under load can reach 1700°C.
Features
- Strong resistance to chemical erosion and penetration.
- High temperature structural strength.
- Good thermal shock stability.
Specification
| Index | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Grade | MgO | Cr2O3 | SiO2 | Al2O3 | Fe2O3 | CaO | Pressure (MPa) | Obvious porosity (%) | Body density (g/cm3) | Charge soft (℃) |
| TK-ZHMGe-24 | 55 | 24 | 1 | 8 | 9 | 1 | 60 | 16 | 3.2 | 1750 |
| TK-ZHMGe-20 | 62 | 20 | 1.2 | 7 | 8.5 | 1.3 | 60 | 16 | 3.2 | 1700 |
| TK-ZHMGe-16 | 66 | 16 | 1.5 | 7 | 8 | 1.5 | 60 | 16 | 3.15 | 1700 |
Application
Fused rebonded magnesia-chrome bricks are widely used in industrial kilns in the non-ferrous metal industry.
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