Copper electrodes replace graphite electrodes in many instances of electrical-discharge machining (EDM) of complex shapes. Copper electrodes wear longer and cause less contamination of EDM dielectric fluid than do graphite electrodes.
Electroformed Electrodes for Electrical-Discharge Machining
NASA Tech Briefs ; 8 , 2
1984-12-01
Miscellaneous
No indication
English
Preset Electrodes for Electrical-Discharge Machining
NTRS | 1987
|Completely Electroformed Lightweight Thrust Chamber
AIAA | 1975
|