Figure 10
From: Investigation of material removal in inner-jet electrochemical grinding of GH4169 alloy

Cross-sections of machined slots at different applied voltages: (a) 10 V, 1.0 mm min−1; (b) 15 V, 1.3 mm min−1; (c) 20 V, 1.5 mm min−1; (d) 25 V, 1.6 mm min−1.