Ferro Silicon Powder-Ferro silicon-yrzmetal.com/

Ferro Silicon Powder

Ferrosilicon powder: an iron alloy composed of iron and silicon, and then ground into a powdery substance, which is used as a deoxidizer for steelmaking and ironmaking.

Ferro Silicon is made from quartzite and coke, which are heated and smelted in an electric furnace through a professional process.

Ferro silicon 75 can also be used as an alternative to inoculants in casting to enhance the formation and increase the number of eutectic pellets. The addition of ferro silicon 75 in the production of ductile iron can effectively prevent the formation of carbides in the iron and promote the precipitation and spheroidization of graphite. It can effectively improve the fluidity of the iron, thus preventing clogging of the outlet and reducing the tendency of white mouth of the casting.

Application:

Adding a certain amount of silicon to steel can significantly improve the strength, hardness and elasticity of steel.
Ferrosilicon is also used as an alloying agent when smelting structural steel, tool steel, spring steel, and silicon steel for transformers.
It is used as an inoculant and a nodularizing agent in the cast iron industry.

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Introduction
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Introduction

1.Adding a certain amount of ferrosilicon to cast iron can prevent the formation of carbides in iron and promote the precipitation and spheroidization of graphite. Therefore, in the production of ductile iron, ferrosilicon is an important inoculant (and spheroidizing agent.

2. Used as a reducing agent in the production of ferroalloys. Not only is the chemical affinity between silicon and oxygen high, but the carbon content of high-silicon ferrosilicon is very low. Therefore, high-silicon ferrosilicon is a commonly used reducing agent in the production of low-carbon ferroalloys in the ferroalloy industry.

3. Not only the chemical affinity between silicon and oxygen is very large, but also the carbon content of high silicon ferrosilicon is very low. Therefore, high-silicon ferrosilicon is a commonly used reducing agent in the production of low-carbon ferroalloys in the ferroalloy industry.

4. Use in other aspects. The ground or atomized ferrosilicon powder can be used as a suspended phase in the mineral processing industry.

5. It can be used as a coating for welding rods in the welding rod manufacturing industry. High-silicon ferrosilicon is used in the chemical industry to manufacture products such as silicone.

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Specification

Ferro Silicon Spesc as follows:

Model	Si	C	Al	P	S
FerroSilicon 75	75%Min	0.2%Max	2.0%Max	0.04%max	0.02%max
FerroSilicon 74	74%Min	0.2%Max	2.0%Max	0.04%max	0.02%max
Low Al FeSi 75	74%min	0.2%max	0.5%Max	0.04%max	0.02%max
Low Al FeSi 75	74%min	0.2%max	0.06%Max	0.04%max	0.02%max
FerroSilicon 72	72%Min	0.2%Max	0.3%Max	0.04%max	0.02%max
FerroSilicon 65	62%Min	0.2%Max	0.2% Max	0.04%max	0.02%max
FerroSilicon 45	45%Min	0.2%Max	0.9% Max	0.04%max	0.02%max