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Normas BSI – AENOR
BS ISO 22410:2020

BS ISO 22410:2020

Corrosion of metals and alloys. Electrochemical measurement of ion transfer resistance to characterize the protective rust layer on weathering steel

Fecha:
2020-06-24 /Definitive
Comité:
ISE/NFE/8
Equivalencias internacionales:

ISO 22410

Resumen:

This document specifies a method for the electrochemical measurement of ion transfer resistance of the rust layer formed on weathering steel alloys in order to assess their protective properties against corrosion thereafter[ 3]. This method uses an electrochemical AC impedance measurement[ 4][ 5][ 6][ 7][ 8], together with harmonic analysis, to identify the ion transfer resistance, and a rust thickness measurement to characterize the stability of the protective rust layer in terms of corrosion protection under used environments.

Keywords:
Corrosion tests, Metals, Loading, Alloys, Stress analysis, Cracking, Corrosion, Stress corrosion
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