COBALT IRON NICKEL CUSTOMIZED ALLOY MANUFACTURING PROCESS: VACUUM INDUCTION MELTING (VIM) + ELECTROSLAG REMELTING (ESR) + HOT ROLLING + HEAT TREATMENT 2026-06-04T12:39:15 2026-06-04T14:33:22 PARMANU DHATU NIGAM

PARMANU DHATU NIGAM

COBALT IRON NICKEL CUSTOMIZED ALLOY MANUFACTURING PROCESS: VACUUM INDUCTION MELTING (VIM) + ELECTROSLAG REMELTING (ESR) + HOT ROLLING + HEAT TREATMENT