Ferro alloy
Low price Casting Iron Use Fesi/FerroSilicon/ Ferro Silicon 75%/ 72%/Ferro Silicon 10-50mm
FerroSilicon is a kind of ferroalloy which is composed of iron and silicon. FerroSilicon is made by electric furnace with the raw materials coke, quartz (or silica) and iron scrap. Due to the sil...
DESCRIPTION
FerroSilicon is a kind of ferroalloy which is composed of iron and silicon. FerroSilicon is made by electric furnace with the raw materials coke, quartz (or silica) and iron scrap. Due to the silicon and oxygen are easily compound into SiO2, so ferro silicon is often used as deoxidizer in steelmaking.
| Spec | |||
| Si | RE | Al | Fe |
| 65%/70%/72%/75% Min | – | 1.5%/2.0% Max | Balance |
| 70-78% | – | 1.0-4.5% | Balance |
| 72-76% | – | 0.1%/0.5%/1.0% Max | Balance |
| 45-55% | 25-35% | 2.0% Max | Balance |
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