磷酸中核桃青皮复配缓蚀剂对冷轧钢的缓蚀协同效应

李向红, 徐昕, 雷然, 邓书端

Synergistic Inhibition Effect of Walnut Green Husk Extract Complex Inhibitors on Steel in Phosphoric Acid

LI Xianghong, XU Xin, LEI Ran, DENG Shuduan

表1 c/θ-c或lnθ-lnc线性回归参数

Table 1 Linear regression parameters of c/θ-c orlnθ-lnc curves

Inhibitor T / ℃ r 2 H n K / L·mg-1 WGHE 20 0.996 1.10 --- 0.49 WGHE 30 0.9979 1.15 --- 0.28 WGHE 40 0.9836 1.41 --- 0.039 WGHE 50 0.9601 1.16 --- 0.013 SLS 20 0.9994 1.04 --- 0.102 SLS 30 0.9938 1.11 --- 0.099 SLS 20 0.9368 --- 0.63 0.032 SLS 30 0.9604 --- 0.96 0.018