中性氯化钠溶液中咪唑啉磷酸酯对7075铝合金电偶腐蚀抑制行为研究

阮智邦, 魏仕轩, 王树鹏, 吕正平, 李格升, 李燚周

Inhibition Effect of Imidazoline Phosphate on Galvanic Corrosion of 7075 Al-alloy in Neutral NaCl Solution

RUAN Zhibang, WEI Shixuan, WANG Shupeng, LV Zhengping, LI Gesheng, LI Yizhou

图5 试样在未含和含有200 mg/L SIP的3.5%NaCl溶液中阻抗谱拟合的等效电路

Fig.5 Equivalent circuit models for fitting Nyquist diagrams of 7075-T651 Al-alloy (a) and 7075-X70 coupled specimen (b) in 3.5%NaCl solutions without and with 200 mg/L SIP