ISO 22858:2020

Corrosion of metals and alloys — Electrochemical measurements — Test method for monitoring atmospheric corrosion

Publication date: 17 gush 2020

General information

Current stage: 90.20 Effective date: 15 korr 2025

Originator: ISO

Owner: ISO/TC 156

Type: International Standard

ICS: 77.060

Gjuha: anglisht

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Statusi: Publikuar

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Scope

This document specifies a test method for atmospheric corrosion measurements, using two-electrode electrochemical sensors.
It is applicable to measurements of the corrosion rate of uncoupled metal surfaces (i.e. "free" corrosion rate), galvanic corrosion rate, conductance of thin film solutions and barrier properties of organic coatings. It specifies electrochemical sensors that are used with or without organic coatings. The sensors are applicable to corrosion measurements made in laboratory test chambers, outdoor exposure sites and service environments.

Life cycle

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PUBLISHED
ISO 22858:2020
90.20 Standard under periodical review
15 korr 2025

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