CHROMITE POWDER CHEMICAL & PHYSICAL PROPERTIES

Chemistry	Index	Physical	Index
Cr2O3	≥46.0%	Bulk Density	2.5-3g/cm3
SiO2	≤1.0%	PH Value	7.9
Fe2O3	≤26.5%	Cr/Fe	1.55:1
CaO	≤0.30%	Filling Density	2.6 g/cm3
MgO	≤10%	Per cent Moisture	≤0.1
AI2O3	≤15.5%	The sintered	1600°C
P	≤0.003%	Sintering Temperature	2180°C
C	≤0.003%	Melting Point	＞1800°C

CHROMITE POWDER SYNONYMS:
Chromite Powder, Chromite Flour, Cr2O3 Powder, Cr2O3 Flour

CHROMITE POWDER AVAILABLE SIZES:

0-1mm 200mesh 300mesh 400mesh

CHROMITE POWDER APPLICATIONS:

Chromite Powder 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 high refractoriness and a broad sieve distribution.

Chromite Powder in the steel industry

In steel production, Chromite Sand has used filler to protect the sliding gate in large steel holding ladles.

Chromite Powder in the glass industry

When ground to a fine flour, Chromite Sand is used to producing green glass beverage containers.