Table 4.

Equivalent circuit element values for C45 immersed for various periods in BSW.

Immersion Time	Rs Ω·cm2	CPE		Rct Ω·cm2	Rext Ω·cm2	W Ss1/2/cm2	103 × χ2	εz
		Q Ssn/cm2	n
43 days	39.470	6.92 × 10−3	0.749	155	5.01	-	2.439	4.94
85 days	43.590	1.25 × 10−2	0.772	130	145.90	0.065	0.090	0.95