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BS ISO 27307:2015

Current

Current

The latest, up-to-date edition.

Thermal spraying. Evaluation of adhesion/cohesion of thermal sprayed ceramic coatings by transverse scratch testing

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-30-2015

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.

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.

Committee
STI/40
DevelopmentNote
Supersedes 13/30197535 DC. (07/2015)
DocumentType
Standard
Pages
38
PublisherName
British Standards Institution
Status
Current
Supersedes

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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