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10 动态交流干扰试验后管道钢试样表面腐蚀坑CLSM形貌图

Fig.10 Laser confocal diagram of etch pits on X65 steel coupon after dynamic AC interference test: (a) CP+100 A/m2 AC (38.9 μm); (b) CP+300 A/m2 AC (57.9 μm); (c) 100 A/m2 AC (45.7 μm); (d) 300 A/m2 AC (61.1 μm)