Ferro alloy
Ferrosilicon 75 72 For Steelmaking And Casting
Ferrosilicon 75 and 72 are two grades of FerroSilicon, which is a ferroalloy made up of iron and silicon. The main difference between the two grades is the percentage of silicon they contain. Ferro...
DESCRIPTION
Ferrosilicon 75 and 72 are two grades of FerroSilicon, which is a ferroalloy made up of iron and silicon. The main difference between the two grades is the percentage of silicon they contain. Ferrosilicon 75 typically contains 75% silicon, while Ferrosilicon 72 contains 72% silicon.
Both grades of Ferrosilicon are commonly used in the steelmaking industry, as well as in other industrial applications. Ferrosilicon is primarily used as a deoxidizer in the steelmaking process, where it helps to remove impurities such as oxygen and sulfur from the molten steel. This helps to improve the quality and consistency of the final product, as well as its resistance to corrosion and other forms of degradation.
In addition to its deoxidizing properties, Ferrosilicon can also be 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.
| Ferrosilicon | Chemical synthesis(%) | ||||
| ≥ | ≤ | ≤ | |||
| Si | Al | C | S | P | |
| Ferrosilicon75 | 75 | 1.5 | 0.2 | 0.02 | 0.04 |
| Ferrosilicon72 | 72 | 2.0 | 0.2 | 0.02 | 0.04 |
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