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| Customization: | Available |
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| Classification: | High-Alumina |
| Feature: | Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Product Specification | |||
Composition | Application | Note | |
Carbon packing material | Metallurgical coke powder (≤ 4mm) 80% Dehydrated coal tar 15% Coal pitch 5% | The gap between blast fumace base clay brick masonry and furnace shell,blast furnace hearth,the gap between furnace hearth clay brick or high alumina masonry and surrounding cooling wall | Volume ratio |
Carbon ramming mass | Metallurgical coke powder (≤ 4mm) 85% Dehydrated coal tar 5% Coal pitch 10% | Blast furnace lining | (mass ratio) |
Magnesia ramming mass | Magnesia sand granularity (≤5mm)85% dehydrated coal tar15% | Lateral lifting open hearth fumace bottom | (Volume ratio) |
Magnesia sand 89%~91.5% dehydrated coal tar 7%~9% coal pitch 1.5%~29% | Electric furnace bottom | (mass ratio) | |
Magnesia sand 89% iron oxide powder 2% dehydrated coal tar 9% | Electric furnace bottom and ramp | Mass ratio | |
Chrome plastic refractory | Chromite 97% binding clay 3% water glass 7% | Soaking pit hearth central part,burner nozzle surrounding | (mass ratio) |
Magnesia ramming mass | Magnesia sand 50% clay refractory mortar 30% laterite 5% coke powder 5% Iron oxide powder10% Brine(for extra addition) | Soaking pit hearth central par,burner nozzle surrounding | (mass ratio) |
Chrome oxide ramming mass | Chromite(≤3mm) 90% Iron oxide(≤3mm) 5% | Circular heating furnace bottom | (volume ratio chromite ingredient requirement: Cr203>35%) |
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