Electrochemical machining of hard tungsten carbide base alloys in neutral solutions using anodal pulses imposition

The experiments carried out show that activating pulses of higher amplitude imposition on constant comparatively low voltage extends the possibility of anodic dissolution process control. It proves to be possible to select pulse and constant voltage parameters, allowing to decrease the passivation effect and conduct the process of electrochemical machining of hard tungsten carbide base alloys in neutral water solutions