Water Atomised FerroSilicon 15% Coarse
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% | 0,80% 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 % | 83-95 % | 65-80 % | 45-60 % | 30-45 % |
| 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 | 550-650 rpm / min |
| Settling Rate | 2,0-4,5 cm / min |
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