Ferro alloy
Casting Steelmaking Ferrosilicon FeSi 72% As Deoxidizer
Ferrosilicon is an iron-silicon alloy made of coke, steel shavings, quartz (or silica) as raw materials and smelted in an electric furnace. Widely used in stealmaking, non-ferrous metal casting and...
DESCRIPTION
Ferrosilicon is an iron-silicon alloy made of coke, steel shavings, quartz (or silica) as raw materials and smelted in an electric furnace. Widely used in stealmaking, non-ferrous metal casting and other industries. It is a fine deoxidiser and alloying agent and also an inoculant in nodular cast iron. It is greatly. used as a reductant in silicon iron melting.
| Chemicals ( %, ≥ , ≤ ) | |||||||
| Grade | Si | Al | C | S | P | Ca | Mn |
| FeSi 65% | ≥65 | ≤2.0 | ≤ 0.2 | ≤0.02 | ≤0.04 | ≤1.0 | ≤0.4 |
| FeSi 70% | ≥70 | ≤1.5 | ≤ 0.2 | ≤0.02 | ≤0.04 | ≤1.0 | ≤0.4 |
| FeSi 72% | ≥72 | ≤1.5 | ≤ 0.2 | ≤0.02 | ≤0.04 | ≤1.0 | ≤0.4 |
| FeSi 75% | ≥75 | ≤1.5 | ≤ 0.15 | ≤0.02 | ≤0.04 | ≤1.0 | ≤0.4 |
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