Reference number
ISO 22410:2020
ISO 22410:2020
© ISO 2024
International Standard
ISO 22410:2020
Corrosion of metals and alloys — Electrochemical measurement of ion transfer resistance to characterize the protective rust layer on weathering steel
Edition 1
2020-06
2020-06
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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2020-06Etapa: Norma Internacional publicada [60.60]
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Edición: 1Número de páginas: 14
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Comité Técnico :ISO/TC 156ICS :77.060
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