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Ferro alloys

  • Ferrosilicon 75

Ferrosilicon 75

  • Product Item : CH013
  • Category: Ferro alloys
  • Views:883
  • Metal color
  • ferrosilicon
  • Product description:Ferro silicon is a ferro alloy of iron and silicon, which is often used as reducing agent in production and chemical industry. Ferro silicon is widely used in steel industry, foundry industry and o
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Ferro Silicon uses coke, quartz (or silica) as raw materialand is made by electric furnace. Because silicon and oxygen are easily compound into SiO2, the ferrosilicon 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%.

Specification

Ferro Silicon Specification:

Grade

Chemical Composition(%)

Si

C

Al

P

S

Regular Specs

FeSi 60%

65

0.2

2.0

0.04

0.02

FeSi 72%

72

0.2

2.0

0.04

0.02

FeSi 75%

75

0.2

2.0

0.04

0.02


Functions

1.In the iron and steel smelting, ferrosilicon often used as deoxidize agent.

2. Improve the hardness, strength, elasticity and permeability of steel. 

3. Lower the hysteresis loss of the transformer. 

4. To prevent the formation of carbides. 

5. Perfect the performance and nature of casting iron 


Difference size pictures as follow :


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