水下摩擦螺柱焊接头在饱和CO2中的电化学性能
戴婷1, 顾艳红1, 高辉1(
), 刘凯龙1, 谢小辉2, 焦向东1
), 刘凯龙1, 谢小辉2, 焦向东1
Electrochemical Performance of Underwater Friction Stud Welding Joint in CO2 Saturated NaCl Solution
DAI Ting1, GU Yanhong1, GAO Hui1(), LIU Kailong1, XIE Xiaohui2, JIAO Xiangdong1
), LIU Kailong1, XIE Xiaohui2, JIAO Xiangdong1
图8. X65钢试件腐蚀不同时间后的宏观金相图
Fig.8. Macroscopic metallographic diagrams of X65 steel after immersion for 0 h (a), 2 h (b), 4 h (c), 6 h (d) and 8 h (e)
