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Ferro silicon is an alloy of iron and silicon, typically containing 15% to 90% silicon. It is produced by reducing silica or sand with coke in the presence of iron. This alloy is primarily used in the steelmaking process as a deoxidizer and alloying agent, enhancing the strength and quality of steel. Ferro silicon also plays a crucial role in the production of silicon steel, which is essential for electrical applications.
| Silicon content | 15% to 90% |
| Form | Lumps, granules, or powder |
| Melting point | Approx. 1280°C to 1400°C |
| Density | 2.5 g/cm³ to 3.0 g/cm³ |
| Production method | Reduction of silica with coke |
When purchasing ferro silicon, buyers should specify the desired silicon content, as this can vary significantly based on application. It is also important to consider the form of the alloy, whether lumps, granules, or powder is preferred. Certifications related to quality and purity may be required depending on the industry standards. Buyers should also indicate the quantity needed to ensure accurate pricing and availability.
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Ferro silicon is mainly used as a deoxidizer and alloying agent in steel production.
It is produced by reducing silica with coke in an electric arc furnace.
Silicon content typically ranges from 15% to 90%.
Yes, it is commonly used in foundries for casting applications.
Ferro silicon is available in lumps, granules, and powder forms.
Yes, it is used in the production of silicon steel for electrical applications.