RO
SR EN 1071-3:2006
Advanced technical ceramics - Methods of test for ceramic coatings - Part 3: Determination of adhesion and other mechanical failure modes by a scratch test
This Part of EN 1071 describes a method of testing ceramic coatings by scratching with a loaded diamond stylus so as to promote adhesive and/or cohesive failure of the coating-substrate system. The test is suitable for evaluating ceramic coatings up to a thickness of 20 µm and can also be suitable for evaluating other coating types and thicknesses. The test is intended for use with specimens of limited surface roughness. This European Standard is intended for use in the macro (1 N - 100 N) load range. The procedures can also be applicable to other load ranges. However, appropriate calibration is essential if the normal loads at which failure events occur are to be quantified.
Status :
Withdrawn
Approval date : 2/23/2006
Publish date : 2/25/2006
Withdrawal date : 9/30/2016
Number of pages : 48
ICS : 81.060.30 Advanced ceramics
Technical Committee : 119 - Glass and ceramic ware
- Replaces SR ENV 1071-3:2002
- Normative reference SR EN ISO 4287:2003
- Normative reference SR EN ISO/CEI 17025:2005
- Normative reference SR EN ISO 6508-2:2002
- Replaced by SR EN ISO 20502:2016