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ISO 20267:2017

Current
Current

The latest, up-to-date edition.

Thermal spraying — Determination of interfacial toughness of ceramic coatings by indentation
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

17-05-2017

ISO 20267:2017 specifies a method for measuring the interfacial toughness of thermal spray ceramic coatings at room temperature based on an indentation method. The interfacial toughness is calculated from the mean length of cracks emanating from the corners of the impression induced by a Vickers hardness tester, and it is intended for use with ceramic coatings with a single layer or multilayers. The test procedures proposed in this document are intended for use in an ambient environment.

ISO 20267:2017 is recommended for thermal spray ceramic coatings such as thermal barrier coatings, wear resistant coatings and electrical insulating coatings.

DevelopmentNote
Supersedes ISO/DIS 20267. (05/2017)
DocumentType
Standard
Pages
10
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
BS ISO 20267:2017 Identical

ISO 6507-1:2005 Metallic materials Vickers hardness test Part 1: Test method
ISO 14577-4:2016 Metallic materials Instrumented indentation test for hardness and materials parameters Part 4: Test method for metallic and non-metallic coatings
ISO 6507-2:2005 Metallic materials Vickers hardness test Part 2: Verification and calibration of testing machines
ISO 14916:2017 Thermal spraying — Determination of tensile adhesive strength
ISO 19477:2016 Metallic and other inorganic coatings Measurement of Young's modulus of thermal barrier coatings by beam bending
ISO 17561:2016 Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for elastic moduli of monolithic ceramics at room temperature by sonic resonance

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