International Standard
ISO 3079:2022
Two-electrode method using acetic acid to measure pitting potential of aluminium and aluminium alloys in chloride solutions
Reference number
ISO 3079:2022
Edition 1
2022-11
International Standard
Read sample
ISO 3079:2022
79471
Published (Edition 1, 2022)

ISO 3079:2022

ISO 3079:2022
79471
Language
Format
CHF 63
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Abstract

This document specifies a test method for the measurement of the pitting potential of aluminium and aluminium alloys in sodium chloride solution of a mass fraction of 5 %, with a fixed concentration of acetic acid as the oxidant, using a two-electrode system. This document provides a simple method for ranking aluminium alloys and is especially useful for evaluating galvanic protection performance of thin clad materials because the test method causes little specimen damage.

General information

  •  : Published
     : 2022-11
    : International Standard published [60.60]
  •  : 1
     : 8
  • ISO/TC 156
    77.060 
  • RSS updates

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