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Electric furnace bottom dry ramming material
Using high-quality synthetic MgO-CaO-Fe,0, sand as raw materials, reasonable particle size distribution composition, with good sintering, strong corrosion resistance, convenient construction, strong integrity, can be built for the first time, can also be hot compensation, suitable for high-power electric furnace, ultra-high power electric furnace bottom, furnace slope and other parts.
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Product Description
Using high-quality synthetic MgO-CaO-Fe,0, sand as raw materials, reasonable particle size distribution composition, with good sintering, strong corrosion resistance, convenient construction, strong integrity, can be built for the first time, can also be hot compensation, suitable for high-power electric furnace, ultra-high power electric furnace bottom, furnace slope and other parts.
physical and chemical index
| Indicator ndex | Brand | GDL-1 | GDL-2 | GDL-3 |
| Chemical composition (%) Chemical composition | MgO(%) ≥ | 80 | 82 | 85 |
| High (%) later | 3 | 4 | 4 | |
| Al₂O₃ (%) ≤ | 3 | 2 | 2 | |
| Bulk density (g/cm) Bulk density ≥ | 1350 ℃ | 2.95 | 2.95 | 2.95 |
| Normal temperature compressive strength (MPa) C.C.S≥ | 1350 ℃ | 10 | 10 | 10 |
| 1600℃ | 30 | 35 | 30 | |
| 粒度(mm)Grand size | 0-8 | 0-8 | 0-8 | |
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Quliang Industrial Cluster Area, Xinmi City, Zhengzhou City, Henan Province