EN ISO 17562:2021

SLOVENSKI STANDARD
01-maj-2021
Nadomešča:
SIST EN 821-1:2000
Fina keramika (sodobna keramika, sodobna tehnična keramika) - Preskusna
metoda za določanje linearnega toplotnega raztezanja monolitne keramike z
uporabo metode potisne palice (ISO 17562:2016)
Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for
linear thermal expansion of monolithic ceramics by push-rod technique (ISO
17562:2016)
Hochleistungskeramik - Prüfverfahren zur Bestimmung der linearen Wärmeausdehnung
von monolithischer Keramik mittels Schubstangen-Technik (ISO 17562:2016)
Céramiques techniques - Détermination du coefficient de dilatation thermique linéique
des céramiques monolithiques par la méthode de la tige poussoir (ISO 17562:2016)
Ta slovenski standard je istoveten z: EN ISO 17562:2021
ICS:
81.060.30 Sodobna keramika Advanced ceramics
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 17562
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2021
EUROPÄISCHE NORM
ICS 81.060.30 Supersedes EN 821-1:1995
English Version
Fine ceramics (advanced ceramics, advanced technical
ceramics) - Test method for linear thermal expansion of
monolithic ceramics by push-rod technique (ISO
17562:2016)
Céramiques techniques - Détermination du coefficient Hochleistungskeramik - Prüfverfahren zur
de dilatation thermique linéique des céramiques Bestimmung der linearen Wärmeausdehnung von
monolithiques par la méthode de la tige poussoir (ISO monolithischer Keramik mittels Schubstangen-Technik
17562:2016) (ISO 17562:2016)
This European Standard was approved by CEN on 22 February 2021.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17562:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 17562:2016 has been prepared by Technical Committee ISO/TC 206 "Fine ceramics” of
the International Organization for Standardization (ISO) and has been taken over as EN ISO 17562:2021
by Technical Committee CEN/TC 184 “Advanced technical ceramics” the secretariat of which is held by
DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by September 2021, and conflicting national standards
shall be withdrawn at the latest by September 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 821-1:1995.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 17562:2016 has been approved by CEN as EN ISO 17562:2021 without any modification.

INTERNATIONAL ISO
STANDARD 17562
Second edition
2016-05-01
Fine ceramics (advanced ceramics,
advanced technical ceramics) — Test
method for linear thermal expansion
of monolithic ceramics by push-rod
technique
Céramiques techniques — Détermination du coefficient de dilatation
thermique linéique des céramiques monolithiques par la méthode de
la tige poussoir
Reference number
ISO 17562:2016(E)
©
ISO 2016
ISO 17562:2016(E)
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, 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.
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Tel. +41 22 749 01 11
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copyright@iso.org
www.iso.org
ii © ISO 2016 – All rights reserved

ISO 17562:2016(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Apparatus . 2
6 Specimens . 2
6.1 Test specimen . 2
6.2 Reference specimen . 3
7 Procedure. 3
7.1 General . 3
7.2 Procedure for a single-rod dilatometer . 3
7.3 Procedure for a differential type dilatometer . 4
8 Expected uncertainty level . 4
9 Calculation of results . 5
10 Calibration of apparatus . 5
10.1 General . 5
10.2 Calibration of the displacement measuring device . 6
10.3 Calibration of the temperature measuring device . 6
10.4 Measurement of base line variation . 6
11 Test report . 6
Annex A (normative) Reference data for thermal expansion . 7
Annex B (normative) Method for deriving Formulae (1) and (2) for use with a single-rod
type (or differential expansion type) instrument . 9
Annex C (informative) Suitable apparatus for the dilatometric measurement .11
Bibliography .13
ISO 17562:2016(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 documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 206, Fine ceramics.
This second edition cancels and replaces the first edition (ISO 17562:2001), which has been technically
revised.
iv © ISO 2016 – All rights reserved

INTERNATIONAL STANDARD ISO 17562:2016(E)
Fine ceramics (advanced ceramics, advanced technical
ceramics) — Test method for linear thermal expansion of
monolithic ceramics by push-rod technique
1 Scope
This International Standard specifies a method for the determination of the linear thermal expansion
and the linear thermal expansion coefficient of monolithic ceramics from near liquid nitrogen
temperature up to a maximum temperature of 2 000 °C.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 3611:2010, Geometrical product specifications (GPS) — Dimensional measuring equipment:
Micrometers for external measurements — Design and metrological characteristics
IEC 13385-1, Geometrical product specifications (GPS) — Di
...