Application Of Ferro Silicon 72

The silicon content in ferrosilicon 72 is ≥72%, which gives ferrosilicon 72 unique chemical properties and application value. In addition to silicon and iron as the main components, the C content, P content and S content of ferrosilicon 72 are ≤0.2%, ≤0.05% and ≤0.05%, respectively, which ensure the purity and performance stability of ferrosilicon 72.

Ferrosilicon 72 is used as a deoxidizer in the steelmaking industry. Its high silicon content and specific chemical composition make it have an excellent deoxidizing effect, which can significantly reduce the oxygen content in steel and improve the quality and performance of steel. Adding a certain amount of ferrosilicon 72 to steel can dramatically improve the strength, hardness and elasticity of steel and improve its physical properties. In addition, ferrosilicon 72 can also reduce the morphology of inclusions, reduce the content of gas elements in molten steel and improve the quality of steel.

In the cast iron industry, ferrosilicon 72 can be used as an inoculant and spheroidizing agent to help precipitate graphite, promote spheroidizing process and improve the mechanical properties of cast iron. In the production of ferroalloy, ferrosilicon 72 can be used as reducing agent, and low-carbon ferroalloy can be produced by its strengthening affinity with oxygen.

Ferrosilicon can be divided into many types according to smelting methods and silicon content, and ferrosilicon 72 is one of the more common ones. Its high silicon content and strict chemical composition standards make it have unique properties and uses. The granularity standard and packaging requirements of ferrosilicon 72 also reflect its standardization and professionalism as a specific alloy material. The particle size of bulk ferrosilicon 72 is generally 50-200mm, and the particle size of granular ferrosilicon 72 may be 1-10mm or 10-50mm. In terms of packaging, ferrosilicon 72 is usually packed in plastic woven bags or cardboard boxes, and the weight of each bag is generally above 25kg.

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