0

ISO/WD 26712

Thermal barrier coating on additively manufactured nickel-based superalloy — performance requirements and test methods ISO/WD 26712

General information

20.60   Close of comment period   Sep 15, 2026

ISO

ISO/TC 107 Metallic and other inorganic coatings

International Standard

Scope

This document specifies the evaluation of thermal spray ceramic protective coatings applied to additively manufactured nickel-based superalloy components. This document also defines test methods and performance criteria for key characteristics of the coating, including surface roughness, porosity, thermal conductivity, thermal cyclability, adhesion/cohesion, and scratch test.

Life cycle

NOW

IN_DEVELOPMENT
ISO/WD 26712
20.60 Close of comment period
Sep 15, 2026




Access Genorma App Everywhere

Get fast and easy access to top European and International standards (EN, ISO, IEC) via your mobile phone, tablet or the web.

Google Play App Store Web Version