Mechanochemical effect on Mg-alloys by impedance measurements

P. L. Bonora; M. Andrei; A. Eliezer; E. M. Gutman

doi:10.1023/A:1010923206567

Mechanochemical effect on Mg-alloys by impedance measurements

P. L. Bonora, M. Andrei, A. Eliezer, E. M. Gutman

Department of Materials Engineering

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The mechanochemical effects (MCE) on magnesium alloys were studied through impedence measurements. The alloys considered were AM50 and AZ91D. The impedence values were provided by the potential-current response plots on the application of a sinusoidal potential through a potentiostatic circuit. The corrosion behavior of strained magnesium alloys was investigated with both the direct current (DC) and electrochemical impedence spectroscopy (EIS) techniques. A three electrode electrochemical cell was used for both AC and DC measurements with an Ag/AgCl as reference electrode and a platinum counter electrode. The correlation between MCE and strain hardening stages provided by DC polarization and EIS technique was confirmed through experiments.

Original language	English
Pages (from-to)	1349-1351
Number of pages	3
Journal	Journal of Materials Science Letters
Volume	20
Issue number	14
DOIs	https://doi.org/10.1023/A:1010923206567
State	Published - 15 Jun 2001

ASJC Scopus subject areas

Materials Science (all)

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title = "Mechanochemical effect on Mg-alloys by impedance measurements",

abstract = "The mechanochemical effects (MCE) on magnesium alloys were studied through impedence measurements. The alloys considered were AM50 and AZ91D. The impedence values were provided by the potential-current response plots on the application of a sinusoidal potential through a potentiostatic circuit. The corrosion behavior of strained magnesium alloys was investigated with both the direct current (DC) and electrochemical impedence spectroscopy (EIS) techniques. A three electrode electrochemical cell was used for both AC and DC measurements with an Ag/AgCl as reference electrode and a platinum counter electrode. The correlation between MCE and strain hardening stages provided by DC polarization and EIS technique was confirmed through experiments.",

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AU - Bonora, P. L.

AU - Andrei, M.

AU - Eliezer, A.

AU - Gutman, E. M.

PY - 2001/6/15

Y1 - 2001/6/15

N2 - The mechanochemical effects (MCE) on magnesium alloys were studied through impedence measurements. The alloys considered were AM50 and AZ91D. The impedence values were provided by the potential-current response plots on the application of a sinusoidal potential through a potentiostatic circuit. The corrosion behavior of strained magnesium alloys was investigated with both the direct current (DC) and electrochemical impedence spectroscopy (EIS) techniques. A three electrode electrochemical cell was used for both AC and DC measurements with an Ag/AgCl as reference electrode and a platinum counter electrode. The correlation between MCE and strain hardening stages provided by DC polarization and EIS technique was confirmed through experiments.

AB - The mechanochemical effects (MCE) on magnesium alloys were studied through impedence measurements. The alloys considered were AM50 and AZ91D. The impedence values were provided by the potential-current response plots on the application of a sinusoidal potential through a potentiostatic circuit. The corrosion behavior of strained magnesium alloys was investigated with both the direct current (DC) and electrochemical impedence spectroscopy (EIS) techniques. A three electrode electrochemical cell was used for both AC and DC measurements with an Ag/AgCl as reference electrode and a platinum counter electrode. The correlation between MCE and strain hardening stages provided by DC polarization and EIS technique was confirmed through experiments.

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DO - 10.1023/A:1010923206567

M3 - Article

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SP - 1349

EP - 1351

JO - Journal of Materials Science Letters

JF - Journal of Materials Science Letters

IS - 14

ER -

Mechanochemical effect on Mg-alloys by impedance measurements

Abstract

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