酸性氯化钠溶液中硝酸钠和硫脲对7075铝合金缝隙腐蚀的协同缓蚀作用
吕正平, 李缘, 刘晓航, 崔中雨, 崔洪芝, 王昕, 逄昆, 李燚周

Synergistic Inhibition Effect of Thiourea and Sodium Nitrate on Crevice Corrosion of 7075 Al-alloy in Acidic Sodium Chloride Solution
LYU Zhengping, LI Yuan, LIU Xiaohang, CUI Zhongyu, CUI Hongzhi, WANG Xin, PANG Kun, LI Yizhou
表2 7075铝合金在不同溶液中浸泡24 h后的失重结果
Table 2 Mass loss results of 7075 Al-alloy after 24 h immersion in different solutions
InhibitorVcorr / g·m-2·h-1η / %
Blank27.085-
NaNO32.91589.24
TU6.0477.7
NaNO3 + TU0.62597.69