氢扩散模型对临氢结构裂尖氢浓度计算影响

诸滔, 孙浩翔, 周亚洪, 赵宇航, 王艳飞

Effect of Hydrogen Diffusion Model on Hydrogen Concentration Calculation Around a Crack Tip in Hydrogen-exposed Structures

ZHU Tao, SUN Haoxiang, ZHOU Yahong, ZHAO Yuhang, WANG Yanfei

图4 高强钢在130 s时NILS氢浓度以及静水应力分布

Fig.4 Hydrostatic stress and normalized NILS hydrogen concentration distribution near crack tip at time of 130 s of high strength steel