阴极保护条件对高压直流干扰下X80钢腐蚀行为的影响规律及作用机制
谷少杰, 刘洋, 李彩霞, 胡上茂, 杜艳霞

Effect and Mechanism of Cathodic Protection Conditions on the Corrosion Behavior of X80 Steel Under HVDC Interference
GU Shaojie, LIU Yang, LI Caixia, HU Shangmao, DU Yanxia
图7 不同阴极保护极化电位阴极保护4 d后的电化学阻抗谱(EIS)
Fig.7 Nyquist (a) and Bode (b) plots of samples with different cathodic protection polarization poten-tials for 4 d (f—frequency, Z'—real part of the impedance, Z''—imaginary part of the imped-ance)