Reference number
ISO 22410:2020
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
Preview
ISO 22410:2020
73129
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Publicado (Edición 1, 2020)

ISO 22410:2020

ISO 22410:2020
73129
Idioma
Formato
CHF 96
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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

  •  : Publicado
     : 2020-06
    : Norma Internacional publicada [60.60]
  •  : 1
     : 14
  • ISO/TC 156
    77.060 
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