BS ISO 27307:2015
Current
The latest, up-to-date edition.
Thermal spraying. Evaluation of adhesion/cohesion of thermal sprayed ceramic coatings by transverse scratch testing
Hardcopy , PDF
English
30-06-2015
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Equipment and materials
6 Procedures of transverse scratch testing
7 Scratch testing report
Annex A (informative) - Typical coating failure modes
after scratch testing
Annex B (normative) - Transverse scratch testing record
Annex C (informative) - Round robin test results of transverse
scratch testing for plasma sprayed ceramic coatings
Bibliography
Defines a method for adhesion and cohesion evaluation of thermal sprayed ceramic coating-substrate systems by means of a transverse scratch test.
| Committee |
STI/40
|
| DevelopmentNote |
Supersedes 13/30197535 DC. (07/2015)
|
| DocumentType |
Standard
|
| Pages |
38
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
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 50μm to over 1000μm. It is also suitable for testing ceramic coatings deposited by other spray coating processes, such as cold spray, as well as aerosol deposition.
| Standards | Relationship |
| ISO 27307:2015 | Identical |
| ISO 4287:1997 | Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters |
| EN 582:1993 | Thermal spraying - Determination of tensile adhesive strength |
| ISO 20502:2005 | Fine ceramics (advanced ceramics, advanced technical ceramics) — Determination of adhesion of ceramic coatings by scratch testing |
| ISO 6508-2:2015 | Metallic materials — Rockwell hardness test — Part 2: Verification and calibration of testing machines and indenters |
| ENV 1071-3 : DRAFT 1994 | ADVANCED TECHNICAL CERAMICS - METHODS OF TEST FOR CERAMIC COATINGS - PART 3: DETERMINATION OF ADHESION BY A SCRATCH TEST |
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