Chromite sand AFS45-50 AFS50-55 AFS55-60 for steel mill
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
The main chemical composition ofchromite sandis cr2o3, which has the characteristics of stable volume and high thermal conductivity when the sand is heated.Contact with the molten metal, it not only has good resistance to basic slag, not with ferric oxide and other chemical ...
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 P:0.003%max S:0.003%max Cr/Fe:1.55:1 Bulk Density:2.5-3 Color:Black Percent soil:0.1%max 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 Bulk Density:2.5-3 Color:Black PH:7-9 ...
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 ...
South africa chromite sand AFS45-50 AFS50-55 AFS55-60 AFS60-65 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 ...
AFS30-35 AFS55-60 AFS 60-65 46%south africa chromite sand for still mill 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 ...