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Mechanisms of Pitting Corrosion
2011Pitting corrosion occurs at passivated metal surfaces during the access of so-called aggressive anions. Halides very effectively attack passivating thin oxide layers, leading to an intense localized dissolution of the metal surface, which is otherwise protected by the passive layer against general dissolution. Chlorides cause the most serious problems
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Scaling Structure of Pit Profile in Pitting Corrosion
Journal of the Physical Society of Japan, 1991A growth model is presented to simulate pit formation in pitting corrosion in three dimensions. The pit growth model is described in terms of the anti-diffusion-limited aggregation (anti-DLA) model. Computer simulation is performed to study the scaling structure of a single pit in pitting corrosion. It is found that the bird's-eye view of the corrosion
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1991
Pitting is one of the most common yet insidious forms of corrosion attack. It is highly unpredictable and difficult to model. The role of films in pitting corrosion is presented in three parts: pit initiation, pit propagation, and repassivation.
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Pitting is one of the most common yet insidious forms of corrosion attack. It is highly unpredictable and difficult to model. The role of films in pitting corrosion is presented in three parts: pit initiation, pit propagation, and repassivation.
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1972
The pitting corrosion of nickel has been investigated using potentio-static techniques, optical and scanning electron microscopy. The effect of grain size, cold work, annealing procedure and chlorine ion concentration has been investigated and analyzed from the point of view of the pitting susceptibility and passivity of nickel.
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The pitting corrosion of nickel has been investigated using potentio-static techniques, optical and scanning electron microscopy. The effect of grain size, cold work, annealing procedure and chlorine ion concentration has been investigated and analyzed from the point of view of the pitting susceptibility and passivity of nickel.
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Influence of corrosion pit on the tensile mechanical properties of a multi-layered wire rope strand
Construction and Building Materials, 2021Yuanpei Chen
exaly