Duplex process for production of low carbon ferrochrome

Ghose , S and Nanda, J K and Patel, B B (1983) Duplex process for production of low carbon ferrochrome. In: Proceedings of the Seminar on Problems and Prospects of Ferro-Alloy Industry in India, Oct. 24-26, 1983, NML, Jamshedpur.



The Duplex Process for the production of low carbon ferro chrome has been highlighted and its advantage over Perrin process has been brought cut. The production of Low Carbon Ferro-chrome in Perrin process demands rigid operating conditions compared to the Duplex process. The life of the refractories in the Duplex process are also longer compared to Perrin process and the specific raw material consumption and energy are comparable. The demand for Low catbon Ferrochrome is reducing due to adoption of V. 0. D. and A. 0. D. process in India by the major stainless steel manufacturers. However, the import-ance of Low Carbon Ferrochrome will continue for a few years till the new process of stainless steel manufacture are adopted by all.

Item Type:Conference or Workshop Item (Paper)
Official URL/DOI:http://eprints.nmlindia.org/6027
Uncontrolled Keywords: Carbon Ferrochrome; metallurgical use; stainless steel manufacturers; silicochrome; slag furnace
Divisions:Metal Extraction and Forming
ID Code:6027
Deposited By:Sahu A K
Deposited On:13 Sep 2012 13:59
Last Modified:13 Sep 2012 13:59
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