I.S. EN ISO 20502:2016
Current
The latest, up-to-date edition.
FINE CERAMICS (ADVANCED CERAMICS, ADVANCED TECHNICAL CERAMICS) - DETERMINATION OF ADHESION OF CERAMIC COATINGS BY SCRATCH TESTING (ISO 20502:2005 INCLUDING COR 1:2009)
Hardcopy , PDF
English
01-01-2016
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National Foreword
European foreword
Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus and materials
5 Preparation of test piece
6 Test procedure
7 Repeatability and limits
8 Test report
Annex A (normative) - Procedure for calibration of a scratch
testing system
Annex B (informative) - Typical failure modes obtained in scratch
testing
Bibliography
Explains 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.
| DevelopmentNote |
Supersedes I.S. EN 1071-3. (06/2016)
|
| DocumentType |
Standard
|
| Pages |
46
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 20502:2016 | Identical |
| ISO 20502:2005 | Identical |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO 6508-2:2015 | Metallic materials — Rockwell hardness test — Part 2: Verification and calibration of testing machines and indenters |
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