10-70mm Ferro Silicon 75 72 70 for Steelmaking
Ferrosilicon is an atomized alloy,which is formed by combining iron and silicon with a silicon content range of 15% to 90%.Ferro silicon is a universal "heat blocker" used in the production of carbon and stainless steels.
| Specifaction FERRO SILICON |
| Brand |
Chemical Composition (%) |
| Si% |
Al% |
Ca% |
P% |
S% |
C% |
Fe% |
| ≥ |
≤ |
| FeSi75 |
75 |
1.5 |
1 |
0.035 |
0.02 |
0.2 |
Balance |
| FeSi72 |
72 |
1.5 |
1 |
0.04 |
0.02 |
0.2 |
Balance |
| FeSi70 |
70 |
1.5 |
1 |
0.04 |
0.02 |
0.2 |
Balance |
| FeSi65 |
65 |
2 |
1 |
0.04 |
0.02 |
0.2 |
Balance |
| Size |
10-50mm, 0-3mm, 1-3mm, 0-10mm or as your requirement or according to customers' requirements; |
Application: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.
Packing:
In 1MT big bag;
Inspection: Certificate issued by the third party testing institutions or by factory or as your offer.
FAQ
Q1: Can i get small sample?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union.
Q3:What's your MOQ?
A:Our MOQ is one 20GP.
Q4:How about the packing?
A: Usually we provide the packing as Ton bag. And we also can according to your requirement.
Q5: How about delivery lead-time?
A:About 25 working days after receipt of your payment
Q6: How to contact us?
A:You can chat with us here. You can choose your interested products and send inquiry to us.Send Email to us.
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