吐温-80对一种冷轧钢在氨基磺酸溶液中的缓蚀性能及机理研究
唐莉清, 李向红, 朱平, 武中发, 雷然, 徐娟

Corrosion Inhibition Performance and Mechanism of Tween-80 on a Cold Rolled Steel in NH2SO3H Solution
TANG Liqing, LI Xianghong, ZHU Ping, WU Zhongfa, LEI Ran, XU Juan
表2 冷轧钢的极化曲线拟合参数
Table 2 Fitting parameters of dynamic polarization curves of cold-rolled steel

c

mg·L-1

Ecorr

mV vs. SCE

Icorr

μA·cm-2

bc

mV/dec

ba

mV/dec

ηp

0

10

-492

-476

226.1

101.2

-169.4

-150.4

44.3

24.5

-

55.2%

50-47235.1-144.614.284.5%
100-47533.1-147.313.785.4%