Brand: haixu abrasives
Model: AFS40-45 AFS45-50
Price: USD 430 / mt
Min. Order: 1 mt
chromite sand
foundry chromite sand
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
cassiel@zzhaixu.cn