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Ferro Silicon 75% 72% Ferro Silicon 10-50mm 50-100mm

Ferro Silicon 75% 72% Ferro Silicon 10-50mm 50-100mm

Ferro silicon is an alloy of silicon and iron. Silicon acts as a strong steel oxidant. Used primarily in special steels and in small quantities in mild steel.

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Description

ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of ferro silicon 75% 72% ferro silicon 10-50mm 50-100mm in China. With abundant experience, we warmly welcome you to wholesale discount ferro silicon 75% 72% ferro silicon 10-50mm 50-100mm in stock here from our factory. Quality products and reasonable price are available.

 

Description

Ferro Silicon is formed by combining iron and silicon with a usual silicon content of over 70% for steel application. This additive is used with other ferro alloys in the deoxidising process of steel, as well as in the production of silicon itself. Ferro Silicon is used in the production of cast iron, as Ferro Silicon can accelerate graphitisation. Ferro Silicon replaces the need for ferro manganese, spiegeleisen and calcium silicides in the manufacturing process.


Specification

Ferro Silicon
Chemical composition(%)





Si
Mn
C
P
S
FeSi75
74.0-80.0
≤0.4
≤0.1
≤0.035
≤0.02
FeSi72
72.0-80.0
≤0.4
≤0.1
≤0.04
≤0.02
FeSi70
70.0-80.0
≤0.5
≤0.2
≤0.04
≤0.02
FeSi65
65.0-72.0
≤0.6
≤0.2
≤0.04
≤0.02

Application


1. Deoxidizer: Ferro silicon is used in the steelmaking industry as a precipitation deoxidizer and diffusion deoxidizer.
2. Reducing agent: high-silicon ferro silicon or siliceous alloys can be used as reducing agents for the production of low-carbon iron alloys in the ferroalloy industry.

3. Alloying agent: Ferro silicon can be used as alloying agent for low-alloy structural steel, composite steel, spring steel, bearing steel, heat-resistant steel and electric silicon steel smelting, to produce single crystal silicon or to prepare non-ferrous metal alloys.

4. Inoculant: adding ferro silicon to cast iron can be used as an inoculant for nodular cast iron to prevent the formation of carbides, promote precipitation and spheroidization of graphite, thereby improving the properties of cast iron.

Ferro Silicon 75% 72% Ferro Silicon 10-50mm 50-100mm

 

FAQ
Q: Are you a factory or a trading company?
We are factories and trading company.

Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.

Q:.What is your terms of delivery?
We accept FOB, CFR, CIF, etc. You can choose the most convenient way for you. 

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.






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