ISO 21465:2025

Test method for CMAS corrosion of thermal/environmental barrier coatings under dynamic thermal cycling

Publication date:   Mar 4, 2025

General information

60.60   Standard published   Mar 4, 2025

ISO

ISO/TC 107 Metallic and other inorganic coatings

International Standard

25.220.01   Surface treatment and coating in general

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Scope

This document specifies requirements for the test method of the CMAS corrosion of thermal/environmental barrier coatings under dynamic thermal cycling, including the process and the determination of failure after corrosion.
The document does not apply to such coatings on plastics to be used for aerospace, electronics and other engineering fields.

Life cycle

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PUBLISHED
ISO 21465:2025
60.60 Standard published
Mar 4, 2025