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Ferro Silicon 70

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Negotiable
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The date of payment from buyers deliver within days
seat:
Henan
Validity to:
Long-term effective
Last update:
2022-09-12 02:59
Browse the number:
256

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Company Profile

Henan Yaokun Ferro Alloy Trade Co., Ltd

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Contact：yaokunthj(Mr.)

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Area：Henan

Address：Henan

Website：http://www.yaokunferroalloys.com/ http://yaokunthj.ffffhs.com/

PRODUCT DETAILS

Products Description

Ferro Silicon is a kind of ferroalloy which is composed of ferrum and silicon. Ferro Silicon uses coke as raw materials and is made by electric furnace., theferrosilicon is often used as deoxidizer in steelmaking. It also can be used as a suspended phase in the mineral processing industry and coatings for welding electrodes in the electrode manufacturing. According to the content of silicon , this product can be divided into FeSi with the Si content 75%,72%,65%,45%

Chemical Composition

Brand	Chemical Composition(%)
	Si	Al	Ca	Mn	Cr	P	S	C	Fe
	≥	≤							balance
FeSi75	75	2.0	1	0.5	0.5	0.04	0.02	0.2
FeSi72	72	2.0	1	0.5	0.5	0.04	0.02	0.2
FeSi70	70	2.0	1	0.5	0.5	0.04	0.02	0.2
FeSi65	65	2.0	1	0.5	0.5	0.04	0.02	0.2

1.LUMP: 10-50mm ; 50-100mm or as client's requirement

Application

1. Ferrosilicon is often used as deoxidizer in steel- making.

2. Ferrosilicon also can be used as alloy elements join agent, which is widely used in low alloy steel, non- ferrous metal, bearing steel, heat-resistant steels and electrician silicon-steel.

3. Use as reductant in ferroalloy production. Not only is there a large chemical affinity between silicon and oxygen, but ferrosilicon is low in carbon. Therefore, high silicon ferrosilicon (or siliceous alloy) is a kind of reductant commonly used in the production of low carbon ferroalloy in ferroalloy industry.

4. In iron industry it can be used as inoculant and nodulizer.

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