Bhattacharya, Arun P (1994) Refining of Ferro-Silicon. In: 4th Refresher Course on Ferro Alloys, January 12-14, 1994, Jamedepur.
The ferro-silicon required for making electrical steels must have low content of aluminium, calcium and carbon. But the ferro-silicon produced by carbothermic reduction process contains appreciable quantities of these impurit-ies particularly aluminium, calcium and oxygen. Hence efforts are being made to develop economically viable techniques for the refinement of eons:11min' grade ferro-silicon for use in the snaking of silicon steels. The increased interest in the refining of ferro-silicon is mainly due to its growing demand in the production of Cold Rolled Grain Oriented (CRGO) high permeability electrical steels .
|Item Type:||Conference or Workshop Item (Paper)|
|Uncontrolled Keywords:||ferro-silicon; aluminium; calcium; oxygen|
|Divisions:||Metal Extraction and Forming|
|Deposited By:||Sahu A K|
|Deposited On:||13 Jul 2012 10:26|
|Last Modified:||13 Jul 2012 10:26|
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