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The application of the measurement of impedance to the corrosion of dental amalgams

✍ Scribed by M. J. Gross; J. A. Harrison

Publisher: Springer
Year: 1986
Tongue: English
Weight: 715 KB
Volume: 16
Category: Article
ISSN: 0021-891X
DOI: 10.1007/bf01093359

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At high frequencies, electrochemical impedance behavior for corroding dental amalgams cannot be interpreted in terms of a simple Randles equivalent circuit. This may often be ascribed to the imperfect cell geometry resulting in a nonuniform current distribution. However, the insertion of a constant

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## Abstract The anodic behaviour of massive and dental amalgam alloys in artificial saliva containing different concentrations of Cl^−^ or F^−^ ions has been studied. Quantitative relations could be established between concentrations of these ions and the height of the peaks corresponding to anodic