BS ISO 27307:2015
$167.15
Thermal spraying. Evaluation of adhesion/cohesion of thermal sprayed ceramic coatings by transverse scratch testing
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 38 |
This International Standard specifies a method for adhesion and cohesion evaluation of thermal sprayed ceramic coating-substrate systems by means of a transverse scratch test. This International Standard is suitable for thermal sprayed ceramic coatings with thickness from 50 μm to over 1 000 μm. It is also suitable for testing ceramic coatings deposited by other spray coating processes, such as cold spray, as well as aerosol deposition.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
| 10 | 5 Equipment and materials 6 Procedures of transverse scratch testing 6.1 General requirements for the testing specimen 6.2 Environmental conditions 6.3 Scratch testing on cross-section |
| 11 | 6.4 Evaluation of failure mode |
| 12 | 7 Scratch testing report |
| 13 | Annex A (informative) Typical coating failure modes after scratch testing |
| 14 | Annex B (normative) Transverse scratch testing record |
| 15 | Annex C (informative) Round robin test results of transverse scratch testing for plasma sprayed ceramic coatings |
| 34 | Bibliography |
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