prBAS EN ISO 26443:2025
Fine ceramics (advanced ceramics, advanced technical ceramics) - Rockwell indentation test for evaluation of adhesion of ceramic coatings
Opće informacije
Status:Projekt
Broj stranica:10
Metoda usvajanja:Proglašavanje
Jezik:engleski
Izdanje:2.
Nadnevak realizacije:02.12.2024
Predviđeni nadnevak naredne faze:12.03.2025
Tehnički komitet:BAS/TC 37, Sigurnost građevina od požara
ICS:
81.060.30, Vrhunska keramika
Apstrakt
This document specifies a method for the qualitative evaluation of the adhesion of ceramic coatings up to 20 μm thick by indentation with a Rockwell diamond indenter. The formation of cracks after indentation can also reveal cohesive failure. The indentations are made with a Rockwell hardness test instrument.
The method described in this document can also be suitable for evaluating the adhesion of metallic coatings.
The test is not suitable for elastic coatings on hard substrates.
Životni ciklus
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Izvorni dokument i stepen usklađenosti
EN ISO 26443:2023, identičan
ISO 26443:2023, identičan
Veza sa BAS standardima
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