The Corrosion Performance of Galvanized Steel in Closed Rusty Seawater

Table 2

EIS fitting parameters of galvanized steel after various immersion times in CRL solution at 0.1 MPa under different temperatures (273, 293, 313, and 333 K).

	Time; hours	𝑅𝑠; Ω cm^2	𝑄1; 𝜇F cm^−2 Hz^1−𝑛1	𝑛1	𝑅𝑓; Ω cm^2	Q 2; 𝜇F cm^−2 Hz^1−𝑛2	𝑛2	𝑅ct; Ω cm^2	W; Ω cm^2
273 K	24	0.01	7.56	0.59	1235	102.5	0.59	5523	—
	48	0.01	12.23	0.74	1356	241.8	0.68	4862	—
	96	0.01	53.58	0.62	1478	91.5	0.58	5900	—
	192	0.01	89.56	0.61	1563	101.8	0.65	6123	—
293 K	24	0.01	9.6	0.54	625.1	312.4	0.94	439.2	—
	48	0.01	14.2	0.78	690.2	91.6	0.91	530.8	0.00412
	96	0.01	21.2	0.95	714.5	242.8	0.61	459.9	0.00462
	192	0.01	140.5	0.85	700.2	135.2	0.59	521.5	0.0189
313 K	24	0.01	130.1	0.60	131.2	25.3	0.74	725	—
	48	0.01	52.3	0.59	162.6	252.7	0.59	714.4	—
	96	0.01	40.9	0.63	187.2	245.3	0.62	736.5	—
	192	0.01	190.5	0.52	168.9	23.5	0.68	778.3	—
333 K	24	0.01	41.2	0.57	58.6	169.2	0.65	270.3	—
	48	0.01	56.5	0.61	108.5	452.1	0.71	286.4	—
	96	0.01	94.5	0.59	117.3	475.5	0.62	290.5	—
	192	0.01	156.4	0.88	139.5	412.7	0.58	298.6	—