交流干扰与阴极保护共同作用对X65管线钢的腐蚀行为研究

李长春, 何仁碧, 陈以龙, 何仁洋, 王政骁

Corrosion Behavior of X65 Steel by AC Interference and Cathodic Protection

LI Changchun, HE Renbi, CHEN Yilong, HE Renyang, WANG Zhengxiao

图5 X65管线钢腐蚀电位和腐蚀速率随交流电流密度变化曲线

Fig.5 Variation curves of corrosion potential (a) and corrosion rate (b) of X65 pipeline steel with AC density