CO2环境下油酸咪唑啉对X65钢异种金属焊缝电偶腐蚀的抑制作用研究
伊红伟, 胡慧慧, 陈长风, 贾小兰, 胡丽华

Corrosion Behavior and Corrosion Inhibition of Dissimilar Metal Welds for X65 Steel in CO2-containing Environment
YI Hongwei, HU Huihui, CHEN Changfeng, JIA Xiaolan, HU Lihua
表3 X65母材和3种金属焊缝试样在不同温度下添加50 μL/L缓蚀剂的模拟溶液中浸泡7 d后的缓蚀效率
Table 3 Corrosion inhibition efficiencies of four different samples after immersion for 7 d in the simulated solution containing 50 μL/L inhibitor at different temperatures
MaterialTest temperature ℃Efficiency of the corrosion
X651489%
3096%
X65/X651490%
3097%
X65/316L1493%
3094%
X65/Inconel 6251495%
3096%