磁场对NaCl溶液中X52管线钢腐蚀行为的影响

杨永, 张庆保, 朱万成, 罗艳龙

Effect of Magnetic Field on Corrosion Behavior of X52 Pipeline Steel in NaCl Solution

YANG Yong, ZHANG Qingbao, ZHU Wancheng, LUO Yanlong

表1 不同磁场强度下NaCl溶液中试样EIS等效电路拟合结果

Table 1 Equivalent circuit ?tting for the EIS data of samples in NaCl Solution

H / kA/m Rs / Ω·cm2 Ydl / S·sn·cm-2 ndl Rt / Ω·cm2 0 9.4 1.55×10-3 0.6930 1182 0.9 11.0 1.74×10-3 0.7316 827 1.9 9.1 2.11×10-3 0.7507 562 2.8 9.5 2.19×10-3 0.7793 369