BS ISO 22680:2020
Metallic and other inorganic coatings. Measurement of the linear thermal expansion coefficient of thermal barrier coatings
- Standard No.
- BS ISO 22680:2020
- Release Date
- 2020
- Published By
- British Standards Institution (BSI)
- Latest
- BS ISO 22680:2020
- Scope
- What is ISO 22680 about? ISO 22680 specifies a method for measuring the reproducible linear thermal expansion coefficient of ceramic topcoats (TCs) for thermal barrier coatings (TBCs) up to 1 300 °C. It specifies technicalities such as terms, definitions, the principle, apparatus for measuring the linear thermal expansion coefficient, preparing the specimen, measuring procedure, and test reports for measuring the linear thermal expansion coefficient of thermal barrier coatings. Although the linear thermal expansion coefficient is an important property of thermal barrier coatings, the existing International Standard describes only a method for measuring this parameter for monolithic ceramics. ISO 22680 also specifies a method for measuring the linear thermal expansion coefficient of the ceramic...
BS ISO 22680:2020 history
- 2020 BS ISO 22680:2020 Metallic and other inorganic coatings. Measurement of the linear thermal expansion coefficient of thermal barrier coatings
