小蓬草提取物对钢在<strong>HCl</strong>介质中的缓蚀作用

小蓬草提取物对钢在HCl介质中的缓蚀作用

石成杰, 雷然, 邓书端, 徐娟, 邵丹丹, 郭青青, 李向红

Corrosion Inhibition of Erigeron canadensis L.Extract for Steel in HCl Solution

SHI Chengjie, LEI Ran, DENG Shuduan, XU Juan, SHAO Dandan, GUO Qingqing, LI Xianghong

图1 不同温度下缓蚀率、腐蚀速率与ECE浓度的关系曲线

Fig.1 Curves of inhibition (η_w) and corrosion rate (v) versus ECE concentration (c) at different temperatures: (a) η_w-c, (b) v-c