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ISO 20502:2005

Current

Current

The latest, up-to-date edition.

Fine ceramics (advanced ceramics, advanced technical ceramics) Determination of adhesion of ceramic coatings by scratch testing

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

French, English

Published date

19-08-2005

ISO 20502:2005 describes a method of testing ceramic coatings by scratching with a diamond stylus. During a test, either a constant or increasing force normal to the surface under test is applied to the stylus, so as to promote adhesive and/or cohesive failure of the coating-substrate system. The test method is suitable for evaluating ceramic coatings up to a thickness of 20 micrometres and might also be suitable for evaluating other coating types and thicknesses.

DevelopmentNote
Supersedes ISO/DIS 20502 (08/2005)
DocumentType
Standard
Pages
30
PublisherName
International Organization for Standardization
Status
Current

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BS ISO 27307:2015 Thermal spraying. Evaluation of adhesion/cohesion of thermal sprayed ceramic coatings by transverse scratch testing
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ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
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