High Pure Ferro Silicon FeSi 75/72 For Steelmaking Additives
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.
The resulting alloy is commonly used as a deoxidizer and an
alloying agent in the production of steel, as well as in other
industrial applications.
Both sides are smooth, uniform organization, less addition, less
oxide, less slag inclusion, high absorption rate.
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. Steel Production: Ferrosilicon is extensively used in the
steelmaking process as a deoxidizer and alloying agent. It helps
remove impurities like oxygen, sulfur, and phosphorus from molten
steel, improving its quality and properties. It also enhances the
strength, hardness, and corrosion resistance of steel.
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.
3. in the iron industry used as a nucleating agent and
spheroidizing agent. Cast iron is a kind of important modern
industrial metal materials, it is much cheaper than steel, easy to
melt refining, excellent casting performance and seismic capacity
is far better than steel.
Packaging:Dark gray luster, 10-100mm granularity, polyethylene plastic bags,
net weight of 1000KG per bag, gross weight of 1003KG per bag.
FAQ
1. Are you trading company or manufacturer ?
We are amanufacturer.
2. How long is your delivery time?
7-15 workdays
3. Can you provide samples for free?
we can supply samples for free.
4. May I visit your factory?
we will arrange professional reception personnel to patiently
explain to you.
