Description

1.Features: 
The appearance of Ferro Silicon is the grey lumpish solid. It has very strong stabilities and does not place any chemical reaction in the dry air. 
2.Application: 
It is used extensively in the steel-making, casting non-ferrous metals and other industrial production; It is the good deoxidizer and most steel kind use the Ferro Silicon for Deoxidization;In steel smelting, it is used to sedimentary accretion and expanding deoxidizing; It is used to prove the strength, hardness and elasticity of steel greatly in steel casting. 
Specification 
WBD-FeSi**5#:Si/*5 Ai/0.**1.0 C/0.*5 S/0.*2 P/0.*4 

WBD-FeSi**5#:Si/*5 Ai/1.**2.0 C/0.*0 S/0.*2 P/0.*4 

WBD-FeSi**2#:Si/*2 Ai/1.5 C/0.*0 S/0.*2 P/0.*4 

WBD-FeSi**2#:Si/*2 Ai/1.**2.0 C/0.*0 S/0.*2 P/0.*4 

WBD-FeSi**0#:Si/*0 Ai/1.**2.0 C/0.*0 S/0.*2 P/0.*4 

WBD-FeSi**5#:Si/*5 Ai/2.0 C/0.*0 S/0.*2 P/0.*4 

Size In Lump:****0mm, *****0mm, *****0mm, *****0mm, *0%min, or at customer's option; 

Szie In Powder:**3mm, **4mm, *0%min, or at customer's option 

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