Dithiocarbamates, Carbon Disulphide and the Corrosion of Tinplate

Board, P. W.; Holland, R. V.; Britz, Dominik

doi:10.1179/000705968798325966

Cited by 7 publications

(3 citation statements)

References 5 publications

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“…Figure 3 also shows potential distribution plots for ~ = ~ _--1 and Ca ----~ : 10, calculated from Eq. [22]. It is evident that the potential behavior of the electrodes with unequal anodic and cathodic polariza- Figure 5 shows the potential distribution calculated from Eq.…”

Section: Numerical Evaluationmentioning

confidence: 99%

“…For example, steels in aerated neutral to basic solutions, with or without chloride, displayed both anodic and cathodic plots which were approximately linear over an extended range (21). Additional examples include the corrosion of tin in citrate solutions (22) and of bare and coated aluminum in chloride solutions (23). Other examples involve specialized geometries, such as the pitting of aluminum (24), or specialized conditions, such as the dissolution of mild steel at high anodic overpotentials in concentrated electrolytes (25).…”

Section: Linear Polarization Model~the Remaining Boundary Condition R...mentioning

confidence: 99%

“…These equations are the same as previously reported (6)(7)(8) except that the signs of electrode potentials in Eq. [22]- [24] now conform to the convention that the noble direction is the more positive.…”

Section: Comparison With Previous Case Of L~a --~mentioning

confidence: 99%

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Distribution of Potential and Current in Circular Corrosion Cells Having Unequal Polarization Parameters

McCafferty

1977

J. Electrochem. Soc.

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A mathematical model has been developed to describe the distribution of potential and current across concentric circular corrosion cells having unequal anodic and cathodic polarizabilities. This theory is essentially an extension of the Wagner‐Waber model to circular systems and is applicable to galvanic couples, metal matrix composites, and localized corrosion effects. The potential distribution in systems having unequal Wagner polarization parameters is not related in a simple way to the separate distribution curves for the two cases where the polarization parameters are equal. In thin‐layer electrolytes, there is a geometry effect in which the electrode polarization and current flow are concentrated near the anode/cathode juncture. The theory is applied satisfactorily to Pt/Fe model systems in dilute sodium chloride and to earlier results of Rosenfeld and Pavlutskaya with circular electrodes.

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Section: Numerical Evaluationmentioning

confidence: 99%

Section: Linear Polarization Model~the Remaining Boundary Condition R...mentioning

confidence: 99%

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Distribution of Potential and Current in Circular Corrosion Cells Having Unequal Polarization Parameters

McCafferty

1977

J. Electrochem. Soc.

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Corrosion problems in tinplate cans for storing contact glues for shoes

Martins

2012

Engineering Failure Analysis

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Internal corrosion and shelf‐life of food cans and methods of evaluation

Mannheim

Passy

1983

C R C Critical Reviews in Food Science and Nutrition

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Internal corrosion in food cans is characterized by metallic dissolution which is an electrochemical reaction. In lacquered cans, corrosion may also cause disruption in the continuity of the lacquer film. These reactions may cause organoleptic changes in the product, loss of vacuum, swelling, and leaking in extreme cases. In some instances the metal dissolution (i.e., lead) may give rise to toxicological problems. Therefore, these phenomena are often the limiting factor in the shelf life of canned products. Changes in color, texture, and sensoric properties of the foods, which take place simultaneously, affect the aesthetic and nutritional value of the product and thus its shelf life. These changes are often related to interactions with the container. For example, tin dissolution prevents browning and loss of ascorbic acid. Shelf life of canned foods is governed by the quality of the raw materials, the processing technology, quality of the container and storage conditions which will be reviewed in this paper. Can manufacturing technologies, mechanisms of electrochemical corrosion, methods of their measurement and prediction of shelf life will be discussed.

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Dithiocarbamates, Carbon Disulphide and the Corrosion of Tinplate

Cited by 7 publications

References 5 publications

Distribution of Potential and Current in Circular Corrosion Cells Having Unequal Polarization Parameters

Distribution of Potential and Current in Circular Corrosion Cells Having Unequal Polarization Parameters

Corrosion problems in tinplate cans for storing contact glues for shoes

Internal corrosion and shelf‐life of food cans and methods of evaluation

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