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ASTM G3 - 14(2024)

Standard Practice for Conventions Applicable to Electrochemical Measurements in Corrosion Testing

Warning: ASTM standards for reading are viewed through the client area. Thefilescannot be downloaded.
Edition date: 2024-05-01
In Force
Available languages: English
Summary:

Keywords: ac impedance; Bode; convention; electrochemical impedance spectroscopy; electrochemical measurement; electrode potential; linear polarization; Nyquist; polarization resistance; potentiodynamic polarization; reference electrode;
Scope:

1.1 This practice covers conventions for reporting and displaying electrochemical corrosion data. Conventions for potential, current density, electrochemical impedance and admittance, as well as conventions for graphical presentation of such data are included.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. See also 7.4.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ICS: 77.060-Corrosion of metals
CTN: G01.11 - G01.11

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