International Standard
ISO 20502:2005
Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of adhesion of ceramic coatings by scratch testing
Reference number
ISO 20502:2005
Edition 1
2005-08
International Standard
Read sample
ISO 20502:2005
34189
Published (Edition 1, 2005)
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.

ISO 20502:2005

ISO 20502:2005
34189
Language
Format
CHF 151
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Abstract

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.

General information

  •  : Published
     : 2005-08
    : International Standard confirmed [90.93]
  •  : 1
     : 31
  • ISO/TC 206
    81.060.30 
  • RSS updates

Life cycle

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