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Magnesia-carbon brick for converter
The converter magnesia carbon brick is made of fused magnesia and high carbon graphite as the main raw materials, adding appropriate amount of antioxidant, and phenolic resin as binder by high pressure molding. The product has excellent corrosion resistance and thermal shock stability, and is widely used in converters.
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Converter Refractories
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Product Description
The converter magnesia carbon brick is made of fused magnesia and high carbon graphite as the main raw materials, adding appropriate amount of antioxidant, and phenolic resin as binder by high pressure molding. The product has excellent corrosion resistance and thermal shock stability, and is widely used in converters.
physical and chemical index
| Index | Brand | ZMC8 | ZMC10 | ZMC12 | ZMC14 | ZMC15 | ZMC16 | ZMC18 | ZMC20 |
| MgO(%) ≥ | 86 | 80 | 78 | 76 | 75 | 74 | 72 | 70 | |
| C (%) ≥ | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | |
| Appert porosity (%) Apparent porosity ≤ | 4.0 | 4.0 | 4.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | |
| Bulk density (g/cm³) Bulk density ≥ | 3.05 | 3.03 | 3.00 | 2.96 | 2.95 | 2.95 | 2.92 | 2.88 | |
| Normal temperature compressive strength (MPa) C.C.S≥ | 45 | 40 | 40 | 40 | 35 | 35 | 35 | 30 | |
| High temperature flexural strength (MPa) 1400 ℃× 0.5h H.M.O.R≥ | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | |
| Use part Application | Furnace cap Upper | Furnace cap Upper | Lower cone | Universal Common | General C.ommon | General C.ommon | Slag line, Trunnion Slag line,tunnion | Slag line, Trunnion Slag line,tunmion | |
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Quliang Industrial Cluster Area, Xinmi City, Zhengzhou City, Henan Province