Ferrosilicon 75 Description
Ferrosilicon 75 is an alloy of iron and silicon. Ferrosilicon is an alloy of iron and silicon that is made from coke, steel shavings, and quartz (or silica) as raw materials, and smelting takes place in an electric furnace. Because silicon and oxygen combine easily to form silica, iron silicon is often used as a deoxidizer in steelmaking. In addition, the formation of SiO₂ generates a significant amount of heat, which can be used to raise the temperature of the molten steel. In addition, ferrosilicon can serve as an alloying element, which is widely used in low-alloy structural steel, spring steel, bearing steel, heat-resistant steel, and electrical silicon steel. It is also used in the production of ferroalloys and in the chemical industry, where it is commonly used as a reducing agent.
The Specification Of Ferrosilicon 75
| Grade | Chemical Composition | ||||||
| Si(%) | C(%) | Al(%) | P(%) | S(%) | Fe(%) | ||
| ≥ | ≤ | ||||||
| Normal Grade | |||||||
| 75% FeSi | 75 | 0.2 | 1.5 | 0.035 | 0.02 | balance | |
| Low Al Grade | 75% FeSi | 75 | 0.2 | 0.5 | 0.035 | 0.02 | balance |
| Size: 10-50mm, 2-6mm, 3-8mm | |||||||
| Other chemical composition and size can be supplied upon request. | |||||||
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A:First of all, our quality control will reduce the quality problem to near zero. In case there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
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