Ferro alloy
Ferrosilicon Alloy Steelmaking Deoxidizer And Alloy Additives
Adding a certain amount of ferrosilicon in cast iron can prevent the formation of carbide in iron and promote the precipitation and spheroidization of graphite, so ferrosilicon is an important inoc...
DESCRIPTION
Adding a certain amount of ferrosilicon in cast iron can prevent the formation of carbide in iron and promote the precipitation and spheroidization of graphite, so ferrosilicon is an important inoculant and spheroidizing agent in the production of ductile iron.
| Grade | Chemical Composition(%)
|
|||||
| Si | C | Al | P | S | ||
| ≥ | ≤ | |||||
| Regulare Specs | FeSi 60% | 65 | 0.2 | 2.0 | 0.04 | 0.02 |
| FeSi 72% | 72 | 0.2 | 2.0 | 0.04 | 0.02 | |
| FeSi 75% | 75 | 0.2 | 2.0 | 0.04 | 0.02 | |
| Low Al | FeSi 75% | 75 | 0.2 | 0.5 | 0.04 | 0.02 |
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