Ferrosilicon is a ferroalloy 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 other industrial production, and is an essential deoxidizer in steelmaking industry.We can offer you 75%, 72%, 65%, 45% grade ferrosilicon products.
Chemical Composition:
|
Brand |
Chemical Composition/% |
|||||||
|
|
Si |
Al |
Ca |
Mn |
Cr |
P |
S |
C |
|
≤ |
||||||||
|
FeSi75A10.5-A |
74.0-80.0 |
0.5 |
1.0 |
0.4 |
0.3 |
0.035 |
0.02 |
0.1 |
|
FeSi75A10.5-B |
72.0-80.0 |
0.5 |
1.0 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi75A11.0-A |
74.0-80.0 |
1.0 |
1.0 |
0.4 |
0.3 |
0.035 |
0.02 |
0.1 |
|
FeSi75A11.0-B |
72.0-80.0 |
1.0 |
1.0 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi75A11.5-A |
74.0-80.0 |
1.5 |
1.0 |
0.4 |
0.3 |
0.035 |
0.02 |
0.1 |
|
FeSi75A11.5-B |
72.0-80.0 |
1.5 |
1.0 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi75A12.0-A |
74.0-80.0 |
2.0 |
1.0 |
0.4 |
0.3 |
0.035 |
0.02 |
0.1 |
|
FeSi75A12.0-B |
74.0-80.0 |
2.0 |
1.0 |
0.4 |
0.3 |
0.04 |
0.02 |
0.1 |
|
FeSi75A12.0-C |
72.0-80.0 |
2.0 |
|
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi75-A |
74.0-80.0 |
|
|
0.4 |
0.3 |
0.035 |
0.02 |
0.1 |
|
FeSi75-B |
74.0-80.0 |
|
|
0.4 |
0.3 |
0.04 |
0.02 |
0.1 |
|
FeSi75-C |
72.0-80.0 |
|
|
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi65 |
65.0-<72.0 |
|
|
0.6 |
0.5 |
0.04 |
0.02 |
|
|
FeSi45 |
40.0-47.0 |
|
|
0.7 |
0.5 |
0.04 |
0.02 |
|
Ferrosilicon has been widely applied.in the steel industry, foundry industry and other industrial production.
High ferrosilicon or silicon alloys is used for the production of low-carbon reductant in ferroalloy industry. Adding ferrosilicon to cast iron can be inoculant for ductile iron, and can prevent the formation of carbides, and promote the precipitation of graphite and the nodulizing, so as to improve performance of cast iron .
In addition, ferrosilicon powder can be used as a suspended phase in the mineral processing industry,and coatings for welding electrodes in the electrode manufacturing.
In the steel industry, one ton of steel consumes about 3 ~ 5kg75% ferrosilicon.
Melting point: 75FeSi to 1300 °C.
Our company is one of the largest suppliers of ferrosilicon in China. The quality of products is stable and reliable.
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