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2 X65母材和3种金属焊缝试样在不同温度下添加30 μL/L缓蚀剂的模拟溶液中浸泡7 d后的缓蚀效率
Table 2 Corrosion inhibition efficiencies of four different samples after immersion for 7 d in the simulated solution containing 30 μL/L inhibitor at different temperatures
MaterialTest temperature / ℃Efficiency of the corrosion
X65490%
1488%
3097%
X65/X65490%
1492%
3097%
X65/316L484%
1496%
3088%
X65/ Inconel487%
6251497%
3085%