模拟浅海及深海环境中阴极极化对10CrNi5MoV钢氢脆敏感性的影响

项琦峰, 赵阳, 张涛, 王福会

Influence of Cathodic Polarization on Hydrogen Embrittlement Susceptibility of 10CrNi5MoV Steel in Simulated Shallow-sea and Deep-sea Environment

XIANG Qifeng, ZHAO Yang, ZHANG Tao, WANG Fuhui

图6 10CrNi5MoV在不同阴极保护电位下的EIS等效电路

Fig.6 Equivalent circuit for EIS date at OCP and different cathodic polarization potentials: (a) OCP, -850, -950 mV; (b) -1050 mV