Corrosion Behaviors of Microarc Oxidation Coating and Anodic Oxidation on 5083 Aluminum Alloy

Table 4

Fitting results of the equivalent circuit obtained by fitting the EIS data.

Rs (Ω·cm^−2)	Y0 (Ω^−1·s^n·cm^−2)	N	Rpore (Ω·cm^−2)	Cdl (F·cm^−2)	Rp (Ω·cm^−2)	W (s^−0.5 Ω·cm^−2)
6.13	2.16 × 10^−5	0.85	1.78 × 10^3	1.57 × 10^−5	7.16 × 10^5	3.21 × 10^−2