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

BS EN ISO 26423:2016

Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of coating thickness by crater-grinding method

Status : Current   Published : February 2009

Format
PDF

Format
HARDCOPY



This International Standard 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.

NOTE

An alternative method for measurement of thickness, using a contact probe profilometer, is given in ISO 18452.




Standard NumberBS EN ISO 26423:2016
TitleFine ceramics (advanced ceramics, advanced technical ceramics). Determination of coating thickness by crater-grinding method
StatusCurrent
Publication Date28 February 2009
Confirm Date01 November 2014
Normative References(Required to achieve compliance to this standard)ISO 3290-1, ISO/IEC 17025:2005
Informative References(Provided for Information)ISO 18452
ReplacesBS EN 1071-2:2002
International RelationshipsEN ISO 26423:2016,ISO 26423:2009
Amended ByCorrigendum, July 2016.
Draft Superseded By07/30165971 DC
DescriptorsCeramics, Special ceramics, Coatings, Coated materials, Thickness measurement, Specimen preparation, Grinding, Test specimens, Microscopic analysis
ICS81.060.30
Title in FrenchCéramiques techniques. Détermination de l'épaisseur de revêtement par la méthode de meulage de cratère
Title in GermanHochleistungskeramik. Bestimmung der Schichtdicke mit dem Kalottenschleifverfahren
CommitteeRPI/13
ISBN978 0 580 91162 0
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size617 KB
Price£182.00


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