Abstract In this paper, a 3D cellular automata (CA) approach of intergranular corrosion in presented. A model is proposed, along with experimental results both qualitatively (groove morphology, groove angle distribution) and quantitatively (mass loss, corrosion rate, corrosion front evolution). Simulations have been performed using a new asynchronous algorithm: the choice of the most adequate grid is also discussed. The model investigates the statistical variation of the corrosion front and provides useful information to make predictions on material ageing.

中文翻译：

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晶间腐蚀：实验与元胞自动机的比较

摘要 在本文中，提出了一种晶间腐蚀的 3D 元胞自动机 (CA) 方法。提出了一个模型，以及定性（凹槽形态、凹槽角度分布）和定量（质量损失、腐蚀速率、腐蚀前沿演化）的实验结果。使用新的异步算法进行了模拟：还讨论了最合适网格的选择。该模型研究腐蚀前沿的统计变化，并提供有用的信息来预测材料老化。