TANTALUM CUSTOMIZED BASED ALLOYS MANUFACTURING PROCESS ROUTE: VACUUM INDUCTION MELTING (VIM) + ELECTROSLAG REMELTING (ESR) + HOT ROLLING + HEAT TREATMENT 2026-06-04T12:03:20 2026-06-04T14:41:07 PARMANU DHATU NIGAM

PARMANU DHATU NIGAM

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