Fig. 11: Graphical summary of findings from this study. | npj Advanced Manufacturing

Fig. 11: Graphical summary of findings from this study.

From: Operando evaluation of passivation phenomenon during ECM/Laser-ECM: direct and on-machine evidence of passivation evolution

Fig. 11

a Proposed passivation evolution and material removal mechanisms for the rolled and SLMed samples during ECM and LECM in correlation to current pulse analysis. b Cavity dimensions showing removal localisation with LECM and smaller dimensions of the more corrosion-resistant SLMed sample. Error bars are of standard deviation of 4 measurements. c Qualitative representation of processing windows. The sample current pulses of d Inconel 718 and e nitinol.

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