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March 7, 2026MaterialsOpen Access

Study on Pitting Corrosion Simulation of Steel Plates Based on Cellular Automaton-Finite Element Coupling

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Authors

SLShizhong LiuWZWei Zhang

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Overview

Investigates pitting corrosion in steel plates, highlighting environmental impacts on corrosion rates.

Key Points

  • The aim is to understand the pitting corrosion process in Q235 galvanized steel plates under extreme conditions.
  • Developed an accelerated pitting corrosion apparatus.
  • Conducted chloride ion cyclic corrosion tests on Q235 galvanized steel plates.
  • Established a corrosion evolution model using a Cellular Automata and Finite Element Analysis framework.
  • Characterized the morphology and temporal evolution of pitting damage.
  • Temperature and salinity significantly govern localized pitting corrosion rates.
  • A strong correlation exists between numerical predictions and experimental observations.
  • Localized plastic deformation accelerates the pitting corrosion process under high current conditions.

Cite This Study

Liu et al. (2026) studied this question.

synapsesocial.com/papers/69abc2555af8044f7a4ebd37https://doi.org/10.3390/ma19051001
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