Ferro Silicon
Ferro silicon is widely used in the steel making, iron casting ,low-carbon ferro alloy producing:
1. In the steel making field, Ferro silicon is used as deoxidizer and alloying agent to precipit and diffuse deoxidation.Adding a certain amount silicon to the steel can obviously improve the strength ,hardness ,elasticity and permeability of steel.
2. In the iron casting,it is used as ball mile agent and alloying agent especially in the nodular iron casting, Adding ferro silicon to cast iron ,it can prevent the formation of carbide and promote the precipitation of graphite and the nodulizing.Then the mechanical capacity can be the same of steel's.
3. High-silicon ferro silicon can be used for the production of the low-carbon reductant in ferro alloy industry.
Chemicals Composition
| SPECS |
Chemicals Composition(%) |
| Silicon |
Aluminium |
Carbon |
Phosphor |
Sulphur |
| Min% |
Max % |
| Ferro Silicon#72 |
72 |
2.0 |
0.2 |
0.04 |
0.02 |
| Ferro Silicon#75 |
75 |
1.5 |
0.2 |
0.04 |
0.02 |
| Ferro Silicon Low Aluminium |
75 |
1.0 |
0.2 |
0.03 |
0.02 |
| Ferro Silicon Low Aluminium |
75 |
0.5 |
0.2 |
0.03 |
0.02 |
| Ferro Silicon Low Aluminium |
75 |
0.1 |
0.2 |
0.03 |
0.02 |
| Size |
10-50mm, 50-100mm, 20-70mm 90% Min |
| Packing |
In 1mt Jumbo bag |
Supply Ability:
3000 Tons per Month
Quality Control:
Certificate Of Quality issued by our factory or The Third Party.
Packaging & Delivery:
Packaging Details:in jumbo bag or bulk or according to customer's needs.
Port:Qingdao,China
Lead Time :
| Quantity(Tons) |
1 - 20 |
21 - 100 |
101 - 500 |
>500 |
| Est. Time(days) |
3 |
7 |
15 |
To be negotiated |
Welcome contact us as follows:
UPET INDUSTRY CO.,LTD
Contact:Lisa
Audited Supplier 
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