Olivine: Granules, Fine & Microfine - Exporter & Manufacturer, Ahmedabad, India
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Olivine: Granules, Fine & Microfine
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Product Code : L-16

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Product Specification

TYPICAL PHYSICAL PROPERTIES OF OLIVINE SAND

 

Colour

Olive Green or Palely Green

Grain Shape

Angular/ Subangular

Melting Point (oC)

~1,800

Specific Gravity (g/cm3)

3.2- 3.4

Bulk Density, Loose (g/cm3)

1.45- 1.75

Fusion Point (�C)

2800- 3200

Thermal Expansion (in./in.)

0.0083

Loss On Ignition

<1.5%

Thermal Conductivity @1000�C (cal/s-cm -�C)

0.0025

Mohs Hardness @20�C

7.0 (Scale 7-8000)

pH

Slightly Basic

 

TYPICAL CHEMICAL ANALYSIS OF OLIVINE SAND

 

Free Silica Content (%)

<0.1

Water Solubility

Not soluble

Reactivity

Inert


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 :

Blastcleaning, foundry sand, refractories, welding electrodes, iron ore processing, abrasives, agriculture, aggregates, roofing tiles, lasers, tundishes, ladle linings, electric arc furnaces, open hearth stoves, soaking pit bottoms, hot tops, forsterite bricks

  • Recommended for manganese steel casting as a foundry sand

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CONTACT DETAILS
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Phone:91-79-25830119
Fax:91-79-25830789
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Key Personnel
Mr. Shashi Shah (Managing Director)
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