Water Atomised FerroSilicon 15% Fine

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Atomised Ferro Silicon for Dense Media Separation

The chemistry is closely controlled to a range of 14-16%, so that it is corrosion resistant while retaining its magnetic susceptibility.

The grading is closely controlled to a standard specification or to a specific customers requirements.

Chemical Specification
Si C Fe Al S P Mn Cu Cr
14-16% 0,90% Max 82% Min 0,05% Max 0,05% Max 0,10% Max 0,90% Max 0,50% Max 0,80% Max
Particle Size Distribution
Microns -315 -150 -100 -63 -45
Cum % under 99-100 % 92-98 % 80-90 % 60-75 % 45-63 %
Physical Properties
Absolute Density 6,95 tonnes / m3 min
Apparent Density 3,3-4,0 tonnes / m3
Magnetic Susceptibility 65% Satmagan Min
Non-Magnetics 0,5% max. by weight
Rust Index 0,2 max. Weight increase
Dynamic Stability 500-650 rpm / min
Settling Rate 1,4-2,7 cm / min
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