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

Table 1

Fitted results for the different samples in simulated concrete pore solution based on the corresponding equivalent circuit models.

	Untreated/ALK	Treated/ALK	Untreated/ALK+Cl^-	Treated/ALK+Cl^-
Equivalent circuit model	R(QR)	R(Q(R(QR)(QR)))	R(QR)	R(Q(R(QR)(QR)))
( cm^2)	59.42	225.05	17.47	101.26
(^-2 cm^-2 s^-n)
		0.7224		0.646
( cm^2)		1864		1542
(^-2 cm^-2 s^-n)
	0.9228	0.7278	0.9392	0.8604
(Ω cm^2)			2177	5891
(^-2 cm^-2s^-n)
		0.5772		0.3757
( cm^2)		9167