Product Description
Premium Ferrosilicon 75/72/65 for Deoxidation and Alloying
Ferrosilicon is an iron alloy composed of iron and silicon.Ferrosilicon is an iron-silicon alloy made from coke, steel scraps, quartz (or silica) as raw materials and smelted in an electric furnace. It is widely used in steel industry, foundry industry and other industrial production.
Ferro Silicon Function
1. Ferro silicon often used as deoxidizer in steel making.
2. Ferro silicon can be used as deoxidizer and alloying agent in steelmaking industry
3. Ferro siliconcan be used as inoculant and spheroidizing agent in the cast iron industry
4. In the steel industry, it can be used as an inoculant and nodulation agent.
specification
| Grade |
Si |
Mn |
Al |
C |
P |
S |
| Fesi75 |
74.0-80.0 |
≤0.4 |
≤2.0 |
≤0.1 |
≤0.035 |
≤0.02 |
| Fesi72 |
72.0-75.0 |
≤0.4 |
≤2.0 |
≤0.1 |
≤0.04 |
≤0.02 |
| Fesi70 |
72.0 |
≤0.5 |
≤2.0 |
≤0.2 |
≤0.04 |
≤0.02 |
| Fesi65 |
65.0-72.0 |
0.6 |
≤2.0 |
≤0.2 |
≤0.04 |
≤0.02 |
| Fesi45 |
40.0-47.0 |
0.7 |
≤2.0 |
- |
≤0.04 |
≤0.02
|
Size:0-3mm,3-10mm,10-50mm,50-100mmOr according to customer requirements
Product Applications
1. Ferro silicon often used as deoxidizer in steel making.
2.Ferro silicon is widely used in smelting structural steel (containing 0.40-1.75% silicon), tool steel (containing SiO.30-1.8%), spring steel it is also used as an alloying agent when it comes to silicon steel for transformers (containing 2.81-4.8% silicon).
3.Improving the shape of inclusions and reducing the content of gas elements in molten steel is an effective new technology to improve steel quality, reduce costs, and save iron.
Why choose us:
· 20 years experience. And our ferrochrome low carbon ISO approved.
· Have own factory, 100% factory direct sale and competitive lc fecr prices.
· Free samples
· Satble supply.
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