Results 261 to 270 of about 5,193 (305)
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British Corrosion Journal, 1972
AbstractA short, historical account is given of the occurrence and theory of the pitting corrosion of titanium.
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AbstractA short, historical account is given of the occurrence and theory of the pitting corrosion of titanium.
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Inhibition of Pitting Corrosion
CORROSION 1989, 1989Abstract The present state of knowledge in the field of inhibition of pitting is critically assessed and illustrated by selected examples taken from world literature and personal experience. Especial attention is paid to the following two decisive factors: -passivity, which is responsible for pitting (crevice) corrosion when locally ...
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Metallography of pitting corrosion
Materials Characterization, 1992Abstract Following a brief description of the history of studies of pitting corrosion, a classification scheme is proposed that considers the typical constraints that can be imposed on localized dissolution phenomena. Recent light and electron metallographic studies on a range of austenitic stainless steels have permitted an appreciation for the role
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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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2009
Passive films, which were studied in the previous chapter, are remarkable in their ability to provide corrosion protection to a wide variety of metals and alloys. However, passive films are not perfect and often suffer localized breakdown at certain specific areas.
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Passive films, which were studied in the previous chapter, are remarkable in their ability to provide corrosion protection to a wide variety of metals and alloys. However, passive films are not perfect and often suffer localized breakdown at certain specific areas.
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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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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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1999
Abstract Pitting is the most common corrosion attack on aluminum alloy products. This chapter explains why pitting occurs and how it appears in different types of aluminum. It discusses pitting rates, pitting potentials, and pitting resistance as well as testing and prevention methods.
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Abstract Pitting is the most common corrosion attack on aluminum alloy products. This chapter explains why pitting occurs and how it appears in different types of aluminum. It discusses pitting rates, pitting potentials, and pitting resistance as well as testing and prevention methods.
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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