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Ferro Siliocn
- May 04, 2017 -

Ferro Silicon

Ferro Silicon uses coke, quartz (or silica) as raw material and is made by electric

furnace.Ferro silicon is widely used in the steel making,iron casting ,low-carbon ferroalloy

producing:

1 、In the steel making field,Ferro silicon 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,it is used as ball mile agent and alloying agent especially in the

nodular iron casting, Adding ferrosilicon 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 ,ferro silicon powder can be used as a suspended phase in the mineral

processing industry and coatings for welding electrodes in the electrode manufactruing.