豆粕提取物在盐酸中对Q235钢的缓蚀性能
王霞,任帅飞,张代雄,蒋欢,古月

Inhibition Effect of Soybean Meal Extract on Corrosion of Q235 Steel in Hydrochloric Acid Medium
Xia WANG,Shuaifei REN,Daixiong ZHANG,Huan JIANG,Yue GU
表2 Q235钢在40 ℃下未加和添加不同浓度SME的1 mol/L HCl溶液中的电化学阻抗谱参数
Table 2
Concentration / g·L-1Cdl / μF·cm-2nRp / Ω·cm2η / %
Blank2830.914---
0.22010.87480
0.41570.912087
0.61440.916491
0.81110.918892