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Delta Castable for EAF Roof

Delta Castable for EAF Roof
Delta Castable for EAF Roof
Price And Quantity
  • Ton/Tons
  • 5
  • Ton/Tons
  • 225.00 - 425.00 USD ($)
    Product Specifications
    • Mineral Refractories
    • Basic Refractory
      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
      After Drying at 
      100

      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

      Trade Information
      • Liaoning , China
      • Telegraphic Transfer (T/T), Letter of Credit (L/C)
      • 1000000 Per Month
      • 10 Days
      • Yes
      • Contact us for information regarding our sample policy
      • Standard Export Packaging
      • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
      • All India
      Contact Us

      No.162, Donghuan Road, Dashiqiao, Liaoning, 115100, China
      Phone :+8618624047780