PROCESS FOR RECOVERING VALUABLE METALS FROM SUPERALLOY SCRAP

摘要

ABSTRACT OF THE DISCLOSUREDisclosed is a process for recovering valuable metalsfrom scrap including the steps of melting the initial scrap feed,carburizing the melt, solidifying the carburized melt, and re-covering the valuable metals from the resultant material by anacid or ammoniacal leaching step.