Ferro Silicon is an alloy which is produced by combining iron and 15% to 90% of silicon. Ferro Silicon or FeSi is widely used in color or non-color metallurgy industry as an important deoxidizing material and besides this is used as a bud or spraut in the Moulding industry. Also, it is primarily used as a deoxidizing material in steel alloy manufacturing industries, in producing cast iron and steel, developing metallic structure and granulation in the molding of alloy and non-alloy cast irons, refurbishment of other Ferro alloys, and most importantly in the structure of nouvelle alloy steel.