FeSi Factory Direct Sell Ferro Silicon 65 Used Cast Iron Deoxidizer Ferro Silico
Chinese FeSi Factory Direct Sell Ferro Silicon FeSi 65 Used Cast Iron Deoxidizer
Ferrosilicon is an alloy composed primarily of iron (Fe) and silicon (Si). It is produced by melting a mixture of iron ore, silicon dioxide, and coke or charcoal in an electric arc furnace.
At the same time, ferrosilicon can also be used as an alloying element additive, which is widely used in low-alloy structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel. Ferrosilicon is often used as a reducing agent in ferroalloy production and chemical industry.
Function
Alloying element: Ferrosilicon is added to steel and iron to introduce silicon as an alloying element. This addition can enhance the material's strength, hardness, and magnetic properties. It is commonly used in the production of stainless steel, electrical steel, and other specialty alloys.
Deoxidizer: Ferrosilicon is commonly used as a deoxidizing agent in the production of steel and cast iron. It reacts with oxygen and other impurities present in the molten metal, reducing them and preventing the formation of defects in the final product.
Specification
| Grade | Si | Mn(≤) | Al(≤) | C(≤) | P(≤) | S(≤) |
| Fesi 75 | 74.0-80.0 | 0.4 | 2.0 | 0.1 | 0.035 | 0.02 |
| Fesi 72 | 72.0-75.0 | 0.4 | 2.0 | 0.1 | 0.04 | 0.02 |
| Fesi 70 | 72.0 | 0.5 | 2.0 | 0.2 | 0.04 | 0.02 |
| Fesi 65 | 65.0-72.0 | 0.6 | 2.0 | 0.2 | 0.04 | 0.02 |
| Fesi 45 | 40.0-47.0 | 0.7 | 2.0 | - | 0.04 | 0.02 |
Particle size: 10-100mm,10- 50mm, 0-3mm, 2- 6mm and different granularities according to your needs.
Applications
Ferrosilicon has various applications in different industries. Some of its key applications include:
1. In the production and application, it has significant effect on improving the purity of molten iron, improving the precision of
castings, reducing the leakage of castings, and reducing the quality problems such as porosity and shrinkage of castings caused by aluminum.
2. Cast Iron Production: Ferrosilicon is utilized in the production of cast iron. It improves the fluidity and castability of the molten metal, making it easier to pour into molds and shape into desired forms.
Packaging:Dark gray luster, 10-100mm granularity, polyethylene plastic bags, net weight of 1000KG per bag, gross weight of 1003KG per bag.
Why choose us
- 19 years experience. And our ferrochrome low carbon ISO approved.
- Have own factory. 100% factory direct sale and competitive prices.
- Free samples
- Satble supply.
We are willing to cooperate with friends from all walks of life. Contact us now!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.