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Delta Castable for EAF Roof
Product Details:
- Product Type Mineral Refractories
- Types of Refractories Basic Refractory
- Click to View more
Delta Castable for EAF Roof Price And Quantity
- 225.00 - 425.00 USD ($)/Ton
- 5 Ton
Delta Castable for EAF Roof Product Specifications
- Mineral Refractories
- Basic Refractory
Delta Castable for EAF Roof Trade Information
- Liaoning , China
- Letter of Credit (L/C) Telegraphic Transfer (T/T)
- 1000000 Ton Per Month
- 10 Days
- Yes
- Contact us for information regarding our sample policy
- Standard Export Packaging
- Western Europe Australia North America South America Eastern Europe Middle East Africa Central America Asia
- All India
Product Description
Shenghe Refractories has engineered the Delta castable for EAF Delta to achieve highest refractoriness in a wide range of operating conditions including thermal shock, steel slag washing and gas attack, high-temperature radiation and the air abrasion caused by dust flow. Delta Castable is produced by ultrafine powder technology, high-quality binders and additives, and the precise distribution of the grain size to meet with different customers needs.
Features
- Good thermal shock resistance
- Good volume stability and long service life
- Excellent in erosion and corrosion resistance
- High temperature impact from electrodes
- High temperature radiation during melting and treatment of steel
- Suitable for normal EAF, Ultra High Power EAF, Refining Furnace and VD Furnace Roof
- Pre-cast Delta roof can be tailor made accordingly to customer specifications.
Packaging : 25kg Moisture Resistant Bags packed in 1T Jumbo Bag
Shelf Life : 6 months
Technical Specification
| Properties | SH-DC82 | |
| Al2O3 | % | 82 |
| Fe2O3 | % | 1 |
| SiO2 | % | 9.1 |
| TiO2 | % | 1.5 |
| CaO | % | 1.4 |
| Na2O+K2O+LOI | % | 0.5 |
| MgO | % | 4.5 |
| Grain Size | mm | 0 - 6 |
| Bulk Density | gm/cc Min | 2.90 |
| Cold Crushing Strength after heating to | 110 x 24h | 500Kg/sq.cm min |
| 1110 x 3h | 650Kg/sq.cm min | |
| 1600 x 3h | 750Kg/sq.cm min | |
| Modulus of Rapture after heating to | 110 x 24h | 150Kg/sq.cm |
| 1110 x 3h | 160Kg/sq.cm | |
| 1600 x 3h | 190Kg/sq.cm | |
| Permanent Linear Change (%) | 1600 x 3h | +/- 1.5 Max |
| Water addition per 100kg | 5.0 - 7.0 L | |
| Method of Installation | Vibration Casting | |
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