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Luoyang Yilong Refractory Co., Ltd.
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Neutral refactory ramming mass( 84% alumina) for EAF furnace lining
Furnace drying ramming mass is prepared through selection of high grade synthetic raw materials, additive and binder.
refractory ramming mass Products feature
According to particle closest packing theory. It is characterized by strong penetration resistance to molten steel, corrosion resistance, easy sintering, high packing density and easy installation.
refractry ramming mass Application: This refractor ramming mass is an ideal material for electric furnace bottom.
Physial and chemical indexes
Brand | DG-1 | DG-2 | |
Chemical composition/%,≥
| MgO,≥ | 80 | 85 |
CaO,≥ | 3 | 4 | |
Fe2O3,≥ | 3 | 2 | |
Bulk density,≥ g/cm3 | 1350°C | 2.95 | 2.95 |
Crushing strength,≥ /Mpa | 1350°C | 10 | 10 |
1600°C | 30 | 30 | |
Grand size (mm) | 0~8 | 0~8 | |
refractory ramming mass productivity
Based on 180,000 TON annual productivity and advanced production equipment, we have build deep cooperation relationship with Vietnam, Nigeria, Tailand, Saudi Arabia, Iran, Turkey, etc.
Our Service:
1.Your inquiry related to our products or prices will be replied in 24hours.
2. Individual furmula according to customers' special refractory requests.
3.Manufacturer with large capacity,ensure the fast production cycle after confirmed the order.
4. Our professional technicians will answer all your enquires in fluent English
5. To meet the refractory solutions, we can arrange our technicians to customers’ plant if needed.
6. Protection of sales area and private information for all of our customers.
Our products
ISO audited
Our factory
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