X80掺氢天然气管道的氢脆与腐蚀耦合作用研究

赵杰, 徐广旭, 张烘玮, 李敬法, 吕冉, 王嘉龙, 闫东雷

Coupling Effect of Hydrogen Embrittlement and Corrosion of X80 Pipeline Steel in Hydrogen-doped Natural Gas

ZHAO Jie, XU Guangxu, ZHANG Hongwei, LI Jingfa, LV Ran, WANG Jialong, YAN Donglei

图4 不同掺氢比下X80管线钢的Nyquist图和Bode图

Fig.4 Nyquist (a) and Bode (b) plots of X80 pipeline steel at different hydrogen blended ratios