International Standard
ISO 26443:2023
Fine ceramics (advanced ceramics, advanced technical ceramics) — Rockwell indentation test for evaluation of adhesion of ceramic coatings
Reference number
ISO 26443:2023
Edition 2
2023-10
International Standard
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ISO 26443:2023
86445
Published (Edition 2, 2023)

ISO 26443:2023

ISO 26443:2023
86445
Language
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

  •  : Published
     : 2023-10
    : International Standard published [60.60]
  •  : 2
     : 6
  • ISO/TC 206
    81.060.30 
  • RSS updates

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