Ferro alloy
Steelmaking Ferro Silicon 72 Lumps Ferrosilicon Alloy
Ferrosilicon is a basis for manufacture of prealloys like magnesium ferrosilicon (FeSiMg), used for modification of melted malleable iron; FeSiMg contains between 3-42% of magnesium and small amoun...
DESCRIPTION
Ferrosilicon is a basis for manufacture of prealloys like magnesium ferrosilicon (FeSiMg), used for modification of melted malleable iron; FeSiMg contains between 3-42% of magnesium and small amounts of rare earth metals. Ferrosilicon is also important as an additive to cast irons for controlling the initial content of silicon.
| Grade | Chemical Elenent (%) | ||||
| Si | AI | S | P | C | |
| Min | Max | ||||
| FeSi 65 | 65 | 2.0 | 0.02 | 0.04 | 0.2 |
| FeSi 70 | 70 | 2.0 | 0.02 | 0.04 | 0.2 |
| FeSi 72 | 72 | 2.0 | 0.02 | 0.04 | 0.2 |
| FeSi 75 | 75 | 2.0 | 0.02 | 0.04 | 0.2 |
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