2.34g/Cm3 Cast Iron Ferrosilicon 75/70/65 Lump / Granule / Powder
it is a alloy composed of iron and silicon (using silica, steel, coke as raw materials, silicon reduced at a high temperature of 1500-1800 degrees is melted in molten iron to form ferrosilicon alloy). It is an important alloy variety in the smelting industry.
Ferro Silicon Function
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.
Inoculant: Ferrosilicon can act as an inoculant in the casting process. It helps control the formation and distribution of graphite flakes in cast iron, improving its mechanical properties and reducing brittleness.
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.
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.used as deoxidizer and alloying agents in the steel industry.In order to obtain qualified chemical composition and guarantee the quality of steel,in the last stage of the steel must be deoxidized.
2.used as a nucleating agent and spherodizing agent in the iron industry.In nodular iron production,ferrosilicon is a kind of important inoculants(Help separate out graphite) and spheroidizing agent.
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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FAQ:
1. What's the MOQ of trial order?
No limit, We can offer the best suggestions and solutions according to your condition.
2. Do you provide samples?
Yes, We do. Samples are always available and they can be sent to you directly.
3. How long does the delivery time take?
Our normal delivery time takes about 2 weeks once the contract singed, but it also depends on the quantity of the order.
4. Can we visit your plant?
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