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4 动态交流干扰下管道钢试样的阴极保护电位和交流电压的变化

Fig.4 DC and AC potential of X65 steel sample under different dynamic AC interference: (a1~a2) DC potential, (b1~b2) AC potential of the sample under CP+100 A/m2 AC, (c1~c2) DC potential, (d1~d2) AC potential of the sample under CP+100 A/m2 AC