Reference number
ISO 26443:2023
© ISO 2024
International Standard
ISO 26443:2023
Fine ceramics (advanced ceramics, advanced technical ceramics) — Rockwell indentation test for evaluation of adhesion of ceramic coatings
Edition 2
2023-10
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Published (Edition 2, 2023)

ISO 26443:2023

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Format
CHF 42
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Abstract

This document specifies a method for the qualitative evaluation of the adhesion of ceramic coatings up to 20 μm thick by indentation with a Rockwell diamond indenter. The formation of cracks after indentation can also reveal cohesive failure. The indentations are made with a Rockwell hardness test instrument.

The method described in this document can also be suitable for evaluating the adhesion of metallic coatings.

The test is not suitable for elastic coatings on hard substrates.

General information

  • Status
     : Published
    Publication date
     : 2023-10
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 206
    ICS :
    81.060.30 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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