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Dunite 

  Category : Metals and minerals->Others->abrasive

     
Dunite
       

  Product Specification
 
  Model No:      DNT-01
  Country  IN
  Brand  DUNITE
  Size  As per buyer's requirement    
  Color  Grey
  Packing  50 kg or 1 ton Big Bags
  Minimum Order  16 Tons
  Payment Term  Negotiable

 

    Product Detail
  Dunite alias Olivine Sand, as a foundry and refractory aggregate, olivine is noted for its high fusionpoint, low uniform thermal expansion, and its remarkable ability to resistfracture from thermal shock. Olivine has been famous for years in producingexcellent non-ferrous castings, monolithic and basic refractoties and a key raw material for Manganese SteelCastings.. Today, more foundrymen are realizing that olivine works equally wellin Cast Iron and Stainless Steel.



MgO 49% MAX.
SiO2 41% MAX.
Fe2O3 12 % MAX.
Al2O3 0.5-2.0% MAX.
Cr2O3 0.25% Max.
CaO 0.2% Max.
L.O.I. 1.5


Applications
- Refractory Sand, to manufacture manganese steel castings, and to form alloys
- Refractory Industry uses Olivine Sand for forming bricks and shapes, as it has a
high melting point, moderate thermal expansion, and stable crystalline structure.
- Temperature-loadable moulding sand and facing sand in foundry.
- Replacement of Garnet Sand for Shot Blasting.

- As EBT Tapehole Filler in Steel Plants for Electric Arc Furnace


Sizes Available: 0-1 mm,1-3 mm,2-5 mm,1-4 mm,3-6 mm,2-6 mm,AFS 45-55,AFS 30-40

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