CHROMITE SAND
CHROMITE

SAND

CHROMITE SAND POWDER

chromite powder

Chromite sand Powder is a naturally occuring spinel consisting primarily of the oxides of chrome and iron,Origin:South Africa.

CHEMICAL & PHYSICAL PROPERTIES
ChemistryIndexPhysicalIndex
Cr2O3≥46.0%Bulk Density2.5-3g/cm3
SiO2≤1.0%PH Value7.9
Fe2O3≤26.5%Cr/Fe1.55:1
CaO≤0.30%Filling Density2.6 g/cm3
MgO≤10%Percent Moisture≤0.1
AI2O3≤15.5%The sintered1600°C
P≤0.003%Sintering Temperature2180°C
C≤0.003%Melting Point>1800°CA 

AVAILABLE SIZES:

AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS40-50 AFS45-55 AFS45-50 AFS50-55 AFS55-60 AFS60-65 0-1mm 200mesh 300mesh 400mesh

APPLICATIONS

Chromite Sand in the foundry industry

Its properties enable the material to be used in high duty grey iron and steel foundries as core and mould making sand. Its high thermal conductivity gives it good chilling properties, low thermal expansion gives rise to good dimensional stability. Its basicity being close to neutral allows the use of a wide range of resin bonding systems and inorganic binders, it has a high refractoriness and a broad sieve distribution.

Chromite Sand in the steel industry

In steel production, Chromite Sand is used as well filler for protection of the sliding gate in large steel holding ladles.

Chromite Sand in the glass industry

When ground to a fine flour, Chromite Sand is used for the production of green glass beverage containers.

LATEST POST

Chromite sands-haixu-banner 1

What is chromite

What is Chromite? Chromite is an oxide mineral composed of chromium, iron, and oxygen (FeCr2O4).

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