50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Dec 4, 2024
ISO
ISO/TC 107 Metallic and other inorganic coatings
International Standard
25.220.01 Surface treatment and coating in general
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.
IN_DEVELOPMENT
ISO/FDIS 21465
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Dec 4, 2024