ISO 20502:2005
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ISO 20502:2005
34189

Abstract  Preview

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
  •  : 1
     : 31
  •  : ISO/TC 206 Fine ceramics
  •  :
    81.060.30 Advanced ceramics

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