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5 无阴极保护管道钢试样动态交流干扰试验后表面腐蚀产物形貌

Fig.5 SEM images of corrosion products on X65 steel after dynamic AC interference test: (a1~a3) 100 A/m2 AC; (b1~b3) 300 A/m2 AC