supply high quality ferrosilicon alloy

1.Huikang brand
2.for steel-making
3.advanage:improve hardness and elasticity of steel
4. Chemical Composition: Si Mn S P C

Ferro silicon

       application:
        mainly used in steel and iron industory and casting industry.

In steel-making,it is used to precipitate and diffuse oxygen.

In the production of ductile casting iron,it is an important inoculant and nodulizer.

 advantages:

improve the hardness,strength,elasticity and permeability of steel
lower the hysteresis loss of the transformer.
to prevent the formation of carbides.

Promote the precipitation and nodulization of graphite .

Perfect the performance and nature of casting iron

 chemical composition:

        Si,Mn,Al,Ca,P,C,S   

Specifications:

 

Brand	Chemical Compositions (%)
	Si
FeSi75-A	74.0~80.0
FeSi75-B	74.0~80.0
FeSi75-C	72.0~80.0
FeSi65	65.0~<72.0
FeSi45	40.0~<47.0

Our company can provide various specifications and types of lump materials, granules and powder of silicon metal as per your requirements.