Active
Standard
Most Recent
NF EN ISO 26443, B44-001 (11/2023)
Céramiques techniques - Évaluation de l'adhérence des revêtements céramiques par l'essai de pénétration Rockwell
Automatic translation from French :
Technical ceramics - Evaluation of adhesion of ceramic coatings using the Rockwell penetration test
Automatic translation from French :
Technical ceramics - Evaluation of adhesion of ceramic coatings using the Rockwell penetration test
Preview
Summary
This document specifies a method for qualitatively assessing the adhesion of ceramic coatings up to 20 µm thick by indentation using a Rockwell diamond indenter. Crack formation after indentation may also indicate cohesive failure. The indentations are made using a Rockwell hardness testing instrument. The method described in this document can also be adapted to evaluate the adhesion of metallic coatings. The test is not suitable for elastic coatings on hard substrates.
(Automatic translation from French)
(Automatic translation from French)
Technical characteristics
| Publisher | Association Française de Normalisation (AFNOR) |
| Publication Date | 11/01/2023 |
| Release Date | 11/01/2023 |
| Page Count | 17 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
