香根草提取物对冷轧钢在盐酸溶液中的缓蚀作用

邓志华, 雷然, 张智勇, 杨维宇, 李向红

Corrosion Inhibition of Vetiver Extract on Steel in Hydrochloric Acid Environment

DENG Zhihua, LEI Ran, ZHANG Zhiyong, YANG Weiyu, LI Xianghong

图3 含轧钢在不同温度下1.0 mol/L HCl溶液中缓蚀率随缓蚀剂浓度的变化曲线

Fig.3 Variations of corrosion inhibition rate of the test steel in 1.0 mol/L HCl solution with mass conce-ntration of VZE at different temperature