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3 10CrNi5MoV钢金相显微组织

Fig.3 Microstructure of the as-received 10CrNi5MoV steel (a) SEM image of secondary electron, (b) optical morphology of metallographic structure