ISO 26443:2023

Fine ceramics (advanced ceramics, advanced technical ceramics) — Rockwell indentation test for evaluation of adhesion of ceramic coatings

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.

Céramiques techniques — Évaluation de l'adhérence des revêtements céramiques par l'essai de pénétration Rockwell

Le présent document spécifie une méthode permettant l’évaluation qualitative de l’adhérence de revêtements céramiques jusqu’à 20 μm d’épaisseur par indentation à l’aide d’un pénétrateur diamanté de Rockwell. La formation de fissures après l’indentation peut également révéler une rupture cohésive. Les indentations sont réalisées à l’aide d’un instrument d’essai de dureté Rockwell. La méthode décrite dans le présent document peut également être adaptée à l’évaluation de l’adhérence de revêtements métalliques. L’essai n’est pas adapté aux revêtements élastiques sur des substrats durs.

General Information

• Status: Published
• Publication Date: 30-Oct-2023
• ICS: 81.060.30 - Advanced ceramics
• Technical Committee: ISO/TC 206 - Fine ceramics
• Drafting Committee: ISO/TC 206 - Fine ceramics
• Current Stage: 6060 - International Standard published
• Start Date: 31-Oct-2023
• Due Date: 24-Jul-2024
• Completion Date: 31-Oct-2023

Relations

• Consolidates: ISO 8013:2019 - Rubber, vulcanized — Determination of creep in compression or shear
• Effective Date: 11-Feb-2023
• Revises: ISO 26443:2008 - Fine ceramics (advanced ceramics, advanced technical ceramics) — Rockwell indentation test for evaluation of adhesion of ceramic coatings
• Effective Date: 28-Jan-2023

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 26443
Second edition
2023-10
Fine ceramics (advanced ceramics,
advanced technical ceramics) —
Rockwell indentation test for
evaluation of adhesion of ceramic
coatings
Céramiques techniques — Évaluation de l'adhérence des revêtements
céramiques par l'essai de pénétration Rockwell
Reference number
ISO 26443:2023(E)
© ISO 2023

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ISO 26443:2023(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
  © ISO 2023 – All rights reserved

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ISO 26443:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
6 Sampling and preparation of test specimens . 2
7 Procedure .2
8 Limits . 3
9 Test report . 3
Annex A (informative) Pictorial representations and sample photographs of the classes
defined in Table 1 . .4
Bibliography . 6
iii
© ISO 2023 – All rights reserved

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ISO 26443:2023(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO document should be noted. This document w
...

NORME ISO
INTERNATIONALE 26443
Deuxième édition
2023-10
Céramiques techniques — Évaluation
de l'adhérence des revêtements
céramiques par l'essai de pénétration
Rockwell
Fine ceramics (advanced ceramics, advanced technical ceramics) —
Rockwell indentation test for evaluation of adhesion of ceramic
coatings
Numéro de référence
ISO 26443:2023(F)
© ISO 2023

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ISO 26443:2023(F)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2023
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: [phone]
E-mail: [e-mail]
Web: www.iso.org
Publié en Suisse
ii
  © ISO 2023 – Tous droits réservés

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ISO 26443:2023(F)
Sommaire Page
Avant-propos .iv
1 Domaine d’application . 1
2 Références normatives .1
3 Termes et définitions . 1
4 Principe. 1
5 Appareillage . 1
6 Échantillonnage et préparation des éprouvettes . 2
7 Mode opératoire . 2
8 Limites . 3
9 Rapport d’essai . 3
Annexe A (informative) Représentation schématique et exemples de photographie des
classes définies dans le Tableau 1 . 5
Bibliographie . 7
iii
© ISO 2023 – Tous droits réservés

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ISO 26443:2023(F)
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes
nationaux de normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est
en général confiée aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude
a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales,
gouvernementales et non gouvernementales, en liaison avec l'ISO participent également aux travaux.
L'ISO collabore étroitement avec la Commission électrotechnique internationale (IEC) en ce qui
concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier, de prendre note des différents
critères d'approbation requis pour les différents types de documents ISO. Le présent document a
été rédig
...

FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 26443
ISO/TC 206
Fine ceramics (advanced ceramics,
Secretariat: JISC
advanced technical ceramics) —
Voting begins on:
2023-06-05 Rockwell indentation test for
evaluation of adhesion of ceramic
Voting terminates on:
2023-08-28
coatings
Céramiques techniques — Évaluation de l'adhérence des revêtements
céramiques par l'essai de pénétration Rockwell
ISO/CEN PARALLEL PROCESSING
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 26443:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2023

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ISO/FDIS 26443:2023(E)
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 26443
ISO/TC 206
Fine ceramics (advanced ceramics,
Secretariat: JISC
advanced technical ceramics) —
Voting begins on:
Rockwell indentation test for
evaluation of adhesion of ceramic
Voting terminates on:
coatings
Céramiques techniques — Évaluation de l'adhérence des revêtements
céramiques par l'essai de pénétration Rockwell
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
ISO/CEN PARALLEL PROCESSING
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: [phone]
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: [e-mail]
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO/FDIS 26443:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN­
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
  © ISO 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO 2023

---------------------- Page: 2 ----------------------
ISO/FDIS 26443:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
6 Sampling and preparation of test specimens . 2
7 Procedure .2
8 Limits . 3
9 Test report . 3
Annex A (infor
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Secretariat: JISC
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Fine ceramics (advanced ceramics, advanced technical ceramics) —
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Rockwell indentation test for evaluation of adhesion of ceramic coatings
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Céramiques techniques — Évaluation de l'adhérence des revétements
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céramiques par l'essai de pénétration de Rockwell
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ISO/FDIS 26443:2023(E)
Copyright notice
This ISO document is a Draft International Standard and is copyright-protected by ISO. Except as
permitted under the applicable laws of the user's country, neither this ISO draft nor any extract
from it may be reproduced, stored in a retrieval system or transmitted in any form or by any means,
electronic, photocopying, recording or otherwise, without prior written permission being secured.
Requests for permission to reproduce should be addressed to either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Web www.iso.org
Reproduction may be subject to royalty payments or a licensing agreement.
Violators may be prosecuted.

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ISO/FDIS 26443:2023(E)
Formatted: Right, Indent: First line: 0 ch
Contents                                                                 Page

© ISO 2023 – All rights reserved iii
© ISO 2023 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO/FDIS 26443:2023(E)
Contents Page
Foreword . iv
1 Scope . 1
2 Normative references . 1
3 Principle . 1
4 Apparatus . 2
5 Sampling and preparation of test specimens . 2
6 Procedure . 2
7 Limits . 3
8 Test report . 3
Annex A (informative) Pictorial representations and sample photographs of the classes
defined in Table 1 .
...