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IN265460: A process for nitrogen removal in electric arc furnace steel

The invention relates to a process for nitrogen removal in electric and furnace steel by utilization of DRI fines. The process is useful in iron and steel industries where good quality bar and flat product is produced through electric arc furnace route.
Filing Date:
13-02-2006
Issue Date:
25-02-2015
Applicant:
Jagannath Pal, Goswami Manik Chandra, Ghosh Sukomal, Kumar Manoj
Patent No:
IN265460
Application No:
0396DEL2006
IPC Classification:
C21C5/40
Country:
India
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