NIOBIUM CUSTOMIZED BASED ALLOYS MANUFACTURING PROCESS: VACUUM INDUCTION MELTING (VIM) + ELECTROSLAG REMELTING (ESR) + HOT ROLLING + HEAT TREATMENT 2026-06-04T11:58:22 2026-06-04T14:42:22 PARMANU DHATU NIGAM

PARMANU DHATU NIGAM

NIOBIUM CUSTOMIZED BASED ALLOYS MANUFACTURING PROCESS: VACUUM INDUCTION MELTING (VIM) + ELECTROSLAG REMELTING (ESR) + HOT ROLLING + HEAT TREATMENT