Processing math: 100%

Cu含量对管线钢耐微生物腐蚀性能的影响
曾云鹏, 严伟, 史显波, 闫茂成, 单以银, 杨柯

Effect of Copper Content on the MIC Resistance in Pipeline Steel
ZENG Yunpeng, YAN Wei, SHI Xianbo, YAN Maocheng, SHAN Yiyin, YANG Ke
表2 灭菌NS4溶液中的EIS拟合结果
Table 2 Fitting results of EIS in sterile NS4 solution
SteelTime / dRs / (Ω·cm2)QdlRct / (Ω·cm2)χ2
Ydl / (S·s n ·cm-2)ndl
NS-1#1193.61.387 × 10-40.83651.733 × 1046.07 × 10-4
2188.87.166 × 10-50.89531.881 × 1058.79 × 10-4
4175.85.981 × 10-50.90824.377 × 1057.93 × 10-4
7169.25.488 × 10-50.91105.946 × 1058.95 × 10-4
14141.95.519 × 10-50.91046.011 × 1059.05 × 10-4
NS-2#1198.81.427 × 10-40.83856.071 × 1048.29 × 10-4
2196.15.011 × 10-50.89159.385 × 1041.05 × 10-3
4183.63.830 × 10-50.93853.809 × 1059.87 × 10-3
7171.43.783 × 10-40.94255.215 × 1051.01 × 10-3
14148.44.342 × 10-30.94784.932 × 1059.08 × 10-4
NS-3#1193.48.350 × 10-50.84611.814 × 1046.85 × 10-4
2190.14.959 × 10-50.91821.428 × 1051.15 × 10-3
4179.44.756 × 10-50.93691.956 × 1059.09 × 10-4
7166.55.263 × 10-50.94132.121 × 1055.82 × 10-4
14143.97.236 × 10-50.94431.481 × 1056.28 × 10-4