Study on the Electrochemical Performance of Sacrificial Anode Interfered by DC Stray Current

Table 7

The resistance parameters of the fitted equivalent circuit.

Ambient; temperature; (°C)	Experiment; days; (d)	Solution; Resistance; (Ωcm^2)	Oxide film; Resistance; (Ωcm^2)
10°C	0	0.351	0.143
	2	0.423	0.172
	4	0.432	0.233
	6	0.482	0.245
	8	0.513	0.327
room-; temperature	0	0.347	0.144
	2	0.391	0.195
	4	0.419	0.233
	6	0.473	0.263
	8	0.498	0.363
30°C	0	0.346	0.143
	2	0.372	0.209
	4	0.413	0.244
	6	0.469	0.278
	8	0.497	0.382