Ferro alloy
High Quality Ferrosilicon 75 FeSi Lumps
FerroSilicon 75, also known as FeSi 75, is a ferroalloy made up of approximately 75% silicon and 25% iron, with trace amounts of other elements such as aluminum, calcium, and carbon. It is one of t...
DESCRIPTION
FerroSilicon 75, also known as FeSi 75, is a ferroalloy made up of approximately 75% silicon and 25% iron, with trace amounts of other elements such as aluminum, calcium, and carbon. It is one of the most commonly used grades of FerroSilicon in the steelmaking industry.
FeSi 75 is primarily used as an additive in the steelmaking process to improve the quality and performance of the final product. It is commonly used as a deoxidizer, helping to remove impurities such as oxygen and sulfur from molten steel. This results in a cleaner and more homogeneous mixture, which can improve the fluidity and casting properties of the steel.
In addition to its deoxidizing properties, FeSi 75 is also used as an alloying agent in steelmaking. By adding silicon to the steel, the final product can have improved properties such as strength, hardness, and resistance to corrosion. Additionally, FeSi 75 can be used to improve the magnetic properties of the steel, making it useful in applications such as electrical transformers.
| ZhenAn Ferrosilicon Model NO | Chemical Composition(%) | |||||
| Si | Al | P | S | C | Cr | |
| ≥ | ≤ | |||||
| Fesi 75 | 75 | 1.5 | 0.04 | 0.02 | 0.2 | 0.5 |
| Fesi 72 | 72 | 2 | 0.04 | 0.02 | 0.2 | 0.5 |
| Fesi 70 | 70 | 2 | 0.04 | 0.02 | 0.2 | 0.5 |
| Fesi 65 | 65 | 2 | 0.04 | 0.02 | 0.2 | 0.5 |
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