Chromite Sand Foundry

ItemUnitIndex
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/Fe1.55:1
Bulk Densityg/cm³2.5-3
Color/Black
PH/7-9
The amount of the acid/≤ 2 ML
Percent soil%≤0.1
Percent Moisture%≤0.1
The sintered1600
Percentage of free acid present in the sand%0
filling densityg/cm³2.6
sintering point°C> 1,800
melting temperature°C2,180

Packaging Details

Water-proof plastic woven bag, 1000kg per bag or as your requirements

Delivery Time

Within 21 days after signing of contract

Remark

Chemical composition and size can be optimized by the customers' requirements