South Afraica Cr2O3-FeO Chromite Sand
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 | |
AFS40-45 AFS45-50 AFS 50-55 AFS55-60 AFS55-65 |
Packing:1MT big bag
South Africa Chrome Ore Chromite Sand For Foundry Chromite Sand Product Description Chrome ore sand ,Its main chemical composition is Cr2O3, This kind of sand heating volume is stable , High thermal conductivity.We import crushing Chrome ore from South Africa,wash,dry ,dust ...
South Afraic chromite foundry sand Available Sizes:AFS20-25 AFS25-30AFS30-35AFS35-40AFS40-50AFS40-45AFS45-50AFS50-55AFS55-60AFS60-65 Chemical Composition of Chromite Sand is: Cr2O3≥46.0% FeO≤26.5% Al2O3≤15.5% SiO≤1.0% MgO≤10.0% CaO≤0.30% Cr/Fe:1.55:1 Physical ...
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 Bulk Density:2.5-3 Color:Black PH:7-9 Percent ...