Specification :

Olivine Sand, as a foundry and refractory aggregate, olivine is noted for its high fusion point, low uniform thermal expansion, and its remarkable ability to resist fracture from thermal shock. Olivine has been famous for years in producing excellent non-ferrous castings, monolithic and basic refractories and a key raw material for Manganese Steel Castings.. Today, more foundrymen are realizing that olivine works equally well in 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