Fig. 7: The Nyquist and Bode plots of welded joint in acidic soil solution without riboflavin.

a, b The Nyquist and Bode plots of the BM; c, d the Nyquist and Bode plots of the HAZ; e, f the Nyquist and Bode plots of the WZ.

a, b The Nyquist and Bode plots of the BM; c, d the Nyquist and Bode plots of the HAZ; e, f the Nyquist and Bode plots of the WZ.