Improving Corrosion Resistance of Magnesium Alloy in Cl^- Containing Simulated Concrete Pore Solution by Ultrasound-Assisted Chemical Deposition

Figure 5

(a) Bode plots of the samples: impedance versus frequency. (b) Bode plots of the samples: phase angle versus frequency. (c) Nyquist plots of the samples. (d) Polarization curves of the samples.

(a)

(b)

(c)

(d)