We import natural chromite ore from south africa,then wash,dry,and sieve in china lianyungang port.
Cr2O3:46.0%min
SiO2 :1.0%max
FeO :26.5%max
CaO :0.30%max
Bulk Density:2.5-3
Color:Black
PH:7-9
Percent Moisture:0.1%max
We import natural chromite ore from south africa,then wash,dry,and sieve in china lianyungang port. Cr2O3:46.0%min SiO2 :1.0%max FeO :26.5%max CaO :0.30%max MgO :10.0%max Al2O3:15.5%max P:0.003%max S:0.003%max Cr/Fe:1.55:1 ...
Chromite foundry sand AFS 40-45 AFS PHYSICAL AND CHEMICAL INDEX Item Unit 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 g/cm³ 2.5-3 Color / Black PH / 7-9 The amount of ...