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8 阴极保护管道钢动态交流干扰试验后试样表面腐蚀产物形貌

Fig.8 SEM images of corrosion products on X65 steel after dynamic AC interference test under cathodic protection: (a1~a3) CP+100 A/m2 AC; (b1~b3) CP+300 A/m2 AC