高铁动态交流干扰下管道钢的腐蚀行为试验研究

邓佳丽, 闫茂成, 高博文, 张辉

Corrosion Behavior of Pipeline Steel Under High-speed Railway Dynamic AC Interference

DENG Jiali, YAN Maocheng, GAO Bowen, ZHANG Hui

图9 动态交流干扰试验后管道钢试样表面腐蚀形貌SEM图

Fig.9 SEM images of X65 steel corrosion morphology after dynamic AC interference test: (a1~a3) without CP, 100 A/m2 AC; (b1~b3) without CP 300 A/m2 AC; (c1~c3) CP+100 A/m2 AC; and (d1~d3) CP+300 A/m2 AC