Ferro Silicon FeSi from China Supplier low aluminum ferrosilicon particles on Korea Ferrosilicon grains
Use of Ferrosilicon grains
1 ,In the steel making field, ferrosilicon is used as deoxidizer and alloying agent to precipit and diffuse deoxidation.Adding a certain amount silicon of fe-si to the steel can obviously improve the strength ,hardness ,elasticity and permeability of steel.
2 ,In the iron casting,ferrosilicon 75 is used as ball mile agent and alloying agent especially in the nodular iron casting, Adding ferro silicon to cast iron ,it can prevent the formation of carbide and promote the precipitation of graphite and the nodulizing.then the mechanical capacity can be the same of steel's.
3 ,High-silicon ferrosilicon can be used for the production of the low-carbon reductant in ferro alloy industry.
4 ,In addition ,ferrosilicon powder can be used as a suspended phase in the mineral processing industry and coatings for welding electrodes in the electrode manufactruing.
What are ferrosilicon grains?
Ferrosilicon particles are formed by crushing ferrosilicon into small pieces of a certain proportion and filtering through a sieve with a certain number of meshes. The small particles screened out are currently used as inoculants for foundries in the market.
Supply granularity of ferrosilicon particles: 0.2-1mm, 1-3mm, 3-8mm, or customized according to customer requirements;
Advantages of ferrosilicon particles:
Ferrosilicon pellets can not only be used in the steelmaking industry but also a metallurgical material commonly used in the cast iron industry. This is mainly because ferrosilicon pellets can be used by cast iron manufacturers to replace inoculants and nodularizers. In the cast iron industry, the price of ferrosilicon pellets is far Lower than steel, and more easily melted, are castable ferroalloy products.
Chemical element
|
Item% |
Si |
P |
S |
C |
AI |
|
≤ |
|||||
|
FeSi75 |
75 |
0.03 |
0.02 |
0.15 |
1 |
|
FeSi75 |
75 |
0.03 |
0.02 |
0.15 |
0.5 |
|
FeSi75 |
75 |
0.03 |
0.02 |
0.1 |
0.1 |
|
FeSi75 |
75 |
0.03 |
0.02 |
0.05 |
0.05 |
|
FeSi75 |
75 |
0.03 |
0.02 |
0.02 |
0.02 |
|
FeSi72 |
72 |
0.03 |
0.02 |
0.15 |
1 |
|
FeSi72 |
72 |
0.03 |
0.02 |
0.15 |
0.5 |
Note: Different specifications of ferrosilicon can be produced according to customer requirements
