基于阵列电极技术研究藤壶附着对<strong>Q235</strong>钢腐蚀行为的影响

基于阵列电极技术研究藤壶附着对Q235钢腐蚀行为的影响

胡杰珍, 上官桔钰, 邓培昌, 冯绮蓝, 王贵, 王沛林

Effect of Barnacle Adhesion on Corrosion Behavior of Q235 Steel

HU Jiezhen, SHANGGUAN Juyu, DENG Peichang, FENG Qilan, WANG Gui, WANG Peilin

表1 等效电路拟合值

Table 1 Electrochemical parameters of the samples

Sample	R_s Ω·cm²	CPE_dl		R_ctΩ·cm²	W			CPE_f		R_f Ω·cm²
Sample	R_s Ω·cm²	CPE_dl-T S·sec ⁿ ·cm²	CPE_dl-P	R_ctΩ·cm²	R Ω·cm²	T S^0.5	P	CPE_f-T S·sec ⁿ ·cm²	CPE_f-P	R_f Ω·cm²
Attached by barnacles	4.499	0.01280	0.72397	19.81	42.91	0.4261	0.4313	0.00077	0.24652	26.91
Not attached by barnacles	10.59	0.00483	0.51994	15.26	95.96	2.855	0.3167	-	-	-
Attached by part of balanite	10.85	0.00072	0.65406	1.629	34.99	2.742	0.4151	-	-	-