ULTRA-HIGH PURITY CUSTOMIZED COBALT ALLOYS MANUFACTURING: VACUUM INDUCTION MELTING (VIM) + ELECTROSLAG REMELTING (ESR) + HOT ROLLING + HEAT TREATMENT PROCESS ROUTE 2026-06-04T13:09:08 2026-06-04T14:13:22 PARMANU DHATU NIGAM

PARMANU DHATU NIGAM

ULTRA-HIGH PURITY CUSTOMIZED COBALT ALLOYS MANUFACTURING: VACUUM INDUCTION MELTING (VIM) + ELECTROSLAG REMELTING (ESR) + HOT ROLLING + HEAT TREATMENT PROCESS ROUTE