Ferro alloys refer to various alloys of iron with a high proportion of one or more other element, manganese or silicon. Ferro Alloys is one of the intermediate products used as additives and de-oxidising de-sulfurizing agents in steel making. The requirement of Ferro Alloys in steel making depends on the process of steel making and the nature of steel to be made. The growth of the Ferro Alloy industry is directly linked to the growth of the steel industry.