金属材料局部腐蚀损伤过程的近场动力学模拟：进展与挑战

夏大海, 邓成满, 陈子光, 李天书, 胡文彬

Modeling Localized Corrosion Propagation of Metallic Materials by Peridynamics: Progresses and Challenges

XIA Dahai, DENG Chengman, CHEN Ziguang, LI Tianshu, HU Wenbin

图11 PD缝隙腐蚀模型中的自催化效应[70]

Fig.11 Self-accelerating anodic dissolution mechanism of crevice corrosion model in PD[70] ([M+z ]—concentration of positively charged metal ions, [Cl-]—the concentration of Cl-, i—current density, i(pH)—pH-dependent current density, i(C)—concentration-dependent current density)