EN ISO 26443:2016

Fine ceramics (advanced ceramics, advanced technical ceramics) - Rockwell indentation test for evaluation of adhesion of ceramic coatings (ISO 26443:2008) EN ISO 26443:2016

Publication date:   Aug 16, 2016

General information

99.60 Withdrawal effective   Nov 8, 2023

CEN

CEN/TC 184 Advanced technical ceramics

European Norm

81.060.30   Advanced ceramics

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Scope

ISO 26443:2008 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 may also reveal cohesive failure. The indentations are made with a Rockwell hardness test instrument.
The method described may also be suitable for evaluating the adhesion of metallic coatings.
The test is not suitable for elastic coatings on hard substrates.

Life cycle

PREVIOUSLY

WITHDRAWN
CEN/TS 1071-8:2004

NOW

WITHDRAWN
EN ISO 26443:2016
99.60 Withdrawal effective
Nov 8, 2023

REVISED BY

PUBLISHED
EN ISO 26443:2023

Relations

Adopted from ISO 26443:2008 IDENTICAL