The chromite sand is a product of south africa natural chromite ore after crushing and sieving, and its main chemical composition is Cr2O3.
Chromite sand specification is as follows:
Origin?south africa
Item Index
Cr2O3 ?46.0%
SiO2 ?1.0%
FeO ?26.5%
CaO ?0.30%
MgO ?10.0%
Al2O3 ?15.5%
P ?0.003%
S ?0.003%
Cr/Fe 1.55:1
Bulk Density 2.5-3
Color Black
PH 7-9
The amount of the acid ? 2 ML
Percent soil ?0.1%
Percent Moisture ?0.1%
The sintered 1600?
Percentage of free acid present in the sand 0
filling density 2.6g/cm³
sintering point > 1800°C
melting temperature 2180°C
Regular size
AFS25-35 AFS30-35 AFS35-40 AFS40-45 AFS45-55 AFS50-55 AFS55-60 AFS60-65 AFS60-70
Packing:1MT big bag
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