Shuaiqi Fan1,*, Chenwen Tian2, Yunpeng Liu2, Ziguang Chen2
The International Conference on Computational & Experimental Engineering and Sciences, Vol.25, No.4, pp. 1-1, 2023, DOI:10.32604/icces.2023.09286
Abstract The peridynamic stress-assisted corrosion model is used to study the stability of the corrosion front of
metallic materials under tensile mechanical load. The results show that the solution diffusion trends to
smooth the corrosion front, while stress corrosion roughens the corrosion front and leads to higher stress
concentrations. Compared to the initial concave profile, the initial convex profile helps to reduce the stressassisted corrosion rate and reduces the role of stress in stress-assisted corrosion. The critical stress of
stress-assisted corrosion is introduced in the research, below which the roughness of the corrosion front
gradually decreases, meaning that the corrosion front… More >
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