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EN ISO 26423:2016

Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of coating thickness by crater-grinding method (ISO 26423:2009) EN ISO 26423:2016

Publication date:   Jul 18, 2016

General information

60.60 Standard published   Apr 20, 2016

CEN

CEN/TC 184 Advanced technical ceramics

European Norm

81.060.30   Advanced ceramics

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Scope

ISO 26423:2009 specifies a method for the determination of the thickness of ceramic coatings by a crater grinding method, which includes the grinding of a spherical cavity and subsequent microscopic examination of the crater.
Because of the uncertainty introduced into the measurement of crater dimensions, the test is not suitable for use where the surface roughness of the coating and/or substrate exceeds 20 % of the coating thickness.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 1071-2:2002

NOW

PUBLISHED
EN ISO 26423:2016
60.60 Standard published
Apr 20, 2016

Relations

Adopted from ISO 26423:2009 IDENTICAL