Process for recovering valuable metals from superalloy scrap

Details Process for recovering valuable metals from superalloy scrap Process for recovering valuable metals from superalloy scrap

1978-05-26

1979-11-06

Andrews, M. J.

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

75 48, 75101R, 75121, 75 82, C22B 2304

Patent

active

041734670

ABSTRACT:
Disclosed is a process for recovering valuable metals from scrap including the steps of melting the initial scrap feed, carburizing the melt, solidifying the carburized melt, and recovering the valuable metals from the resultant material by an appropriate acid leaching step.

REFERENCES:
patent: 3438730 (1969-04-01), Shwayder
patent: 3649487 (1972-03-01), Ave et al.

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