Ferro Silicon 75 (FeSi75) is a ferroalloy containing about 75% silicon, which is widely used in iron and steel smelting, casting and other industrial production areas. Its main characteristic is to provide high silicon content, which can effectively improve the hardness, wear resistance and oxidation resistance of steel.
ferro silicon 75 chemical composition
- Silicon content: The silicon content in ferrosilicon 75 is usually between 70% and 75%, and the rest of the composition is mainly iron and a small amount of impurities.
- Alloying Elements: The high proportion of silicon enables it to enhance the quality of steel during the alloying process, particularly to improve its heat resistance, strength and corrosion resistance.
- Physical Properties: With a low melting point, it is easy to react with iron-based alloys to improve the mechanical properties of steel.
ferro silicon 75 applications
- Iron and Steel Industry: 75 Ferrosilicon is mainly used in the steel smelting process, as a deoxidizer, alloying element added to steel, to enhance the steel's strength, hardness, corrosion resistance and high temperature resistance.
- FOUNDRY INDUSTRY: In the casting process, 75 Ferrosilicon can enhance the fluidity of castings and improve the strength and wear
resistance of castings.
- Electrical steel production: As an additive for electrical steel, it can improve the magnetic permeability and current resistance of electrical steel.
- Silicon Steel Production: Mainly used in the manufacture of silicon steel, widely used in electric motors, transformers and other equipment.
- Chemical industry: Ferrosilicon is used as a catalyst or reducing agent in certain chemical synthesis reactions.
ferro silicon 75 characteristics
- Good deoxidizing effect: 75 Ferrosilicon can effectively remove the oxygen in steel water and improve the quality of steel.
- Improves steel properties: Increases the hardness, wear resistance and oxidation resistance of steel, suitable for products requiring high
strength and wear resistance.
- Improves magnetic properties: Suitable for the production of electrical steel and silicon steel with good magnetic properties.
- Easy processing: Compared with other high silicon alloys, Ferro Silicon 75 has better casting and processing properties.
alloys.
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