Foundry Level Chromite
Foundry Level Chromite Sand – South Africa
Excellent Heat Conduction;
High Melting Point
Low Coefficient of Expansion
Be against chemical sand bonded
Particle size distribution
Size: 20-40 mesh,20-50 mesh,20-60 mesh,40-70 mesh,20-70 mesh,50-100 mesh,70-140 mesh,220 mesh,325 mesh and so on;
Cr203>46%; Sio2<1%
Customized;
Advantage:
Chemical checking per batch;
Experienced operator;
Experts who understand foundry plant
Select the best origin ore sand, but not the residue material