Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for determining density of ceramic coatings

This document specifies a testing method for determining the density of thick ceramic coatings at ambient temperature using the Archimedes method. Methods for test piece preparation, test modes, data collection and density calculation are addressed. This document applies to ceramic coatings with a thickness > 0,1 mm including thermal barrier coatings, wear-resistance coatings and other thick coatings on metal or ceramic substrates.

Céramiques techniques (céramiques avancées, céramiques techniques avancées) — Méthode d’essai pour déterminer la densité des revêtements céramiques

General Information

Status
Published
Publication Date
18-Jul-2018
Technical Committee
Drafting Committee
Current Stage
9060 - Close of review
Start Date
04-Mar-2029
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Standard
ISO 21714:2018 - Fine ceramics (advanced ceramics, advanced technical ceramics) -- Test method for determining density of ceramic coatings
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Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 21714
First edition
2018-07
Fine ceramics (advanced ceramics,
advanced technical ceramics) — Test
method for determining density of
ceramic coatings
Céramiques techniques (céramiques avancées, céramiques techniques
avancées) — Méthode d’essai pour déterminer la densité des
revêtements céramiques
Reference number
ISO 21714:2018(E)
©
ISO 2018

---------------------- Page: 1 ----------------------
ISO 21714:2018(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2018
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
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CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

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ISO 21714:2018(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 2
5.1 Density testing apparatus . 2
5.2 Dimension measuring device . 2
6 Test pieces . 2
6.1 Type of test piece . 2
6.2 Test piece preparation . 2
6.2.1 Type A test piece preparation . 2
6.2.2 Type B test piece preparation . 3
6.3 Test piece storage . 3
6.4 Number of test pieces . 3
6.5 Temperature and relative humidity . 3
7 Test procedure . 3
7.1 Type A test piece . 3
7.1.1 Determination of mass and density of coated t
...

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