EN 993-10:2020

Methods of test for dense shaped refractory products - Part 10: Determination of permanent change in dimensions on heating

This document specifies three methods for the determination of the permanent change in dimensions on heating of dense shaped refractory products.
NOTE   The methods can be applied to materials sensitive to oxidation. However, some of these materials can be affected during the test in such a way as to make the measurement of the dimensional changes impossible to carry out to the required accuracy.

Prüfverfahren für dichte geformte feuerfeste Erzeugnisse - Teil 10: Bestimmung der bleibenden Längenänderung nach Temperatureinwirkung

Dieses Dokument legt drei Verfahren zur Bestimmung der bleibenden Längenänderung an dichten geformten feuerfesten Erzeugnissen nach Temperatureinwirkung fest.
ANMERKUNG   Diese Verfahren können auf oxidationsfreudige Werkstoffe angewendet werden. Einige dieser Werkstoffe können jedoch während der Prüfung so beeinträchtigt werden, dass die Messung der Längenänderung mit der geforderten Genauigkeit nicht möglich ist.

Méthodes d'essai pour produits réfractaires façonnés denses - Partie 10: Détermination de la variation permanente de dimensions sous l'action de la chaleur

La présente norme européenne spécifie trois méthodes permettant de déterminer la variation permanente de dimensions d'un produit réfractaire façonné dense sous l'action de la chaleur.
NOTE : Cette méthode peut s'appliquer aux produits sensibles à l'oxydation. Cependant, certains d'entre eux peuvent être altérés au cours de l'essai, rendant impossible la mesure des variations dimensionnelles avec la précision requise.

Metode za preskušanje gostih oblikovanih ognjevzdržnih izdelkov - 10. del: Ugotavljanje trajnih sprememb mer pri segrevanju

General Information

• Status: Published
• Publication Date: 06-Oct-2020
• Withdrawal Date: 29-Apr-2021
• ICS: 81.080 - Refractories
• Technical Committee: CEN/TC 187 - Refractory products and materials
• Drafting Committee: CEN/TC 187/WG 1 - Dense shaped refractory products
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 07-Oct-2020
• Due Date: 09-Nov-2021
• Completion Date: 07-Oct-2020
• Ref Project: SIST EN 993-10:2020 - Methods of test for dense shaped refractory products - Part 10: Determination of permanent change in dimensions on heating

Relations

• Replaces: EN 993-10:1997 - Methods of test for dense shaped refractory products - Part 10: Determination of permanent change in dimensions on heating
• Effective Date: 29-May-2019

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 993-10:2020
01-december-2020
Nadomešča:
SIST EN 993-10:1998
Metode za preskušanje gostih oblikovanih ognjevzdržnih izdelkov - 10. del:
Ugotavljanje trajnih sprememb mer pri segrevanju
Methods of test for dense shaped refractory products - Part 10: Determination of
permanent change in dimensions on heating
Prüfverfahren für dichte geformte feuerfeste Erzeugnisse - Teil 10: Bestimmung der
bleibenden Längenänderung nach Temperatureinwirkung
Méthodes d'essai pour produits réfractaires façonnés denses - Partie 10: Détermination
de la variation permanente de dimensions sous l'action de la chaleur
Ta slovenski standard je istoveten z: EN 993-10:2020
ICS:
81.080 Ognjevzdržni materiali Refractories
SIST EN 993-10:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 993-10:2020

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SIST EN 993-10:2020


EN 993-10
EUROPEAN STANDARD

NORME EUROPÉENNE

October 2020
EUROPÄISCHE NORM
ICS 81.080 Supersedes EN 993-10:1997
English Version

Methods of test for dense shaped refractory products -
Part 10: Determination of permanent change in
dimensions on heating
Méthodes d'essai pour produits réfractaires façonnés Prüfverfahren für dichte geformte feuerfeste
denses - Partie 10: Détermination de la variation Erzeugnisse - Teil 10: Bestimmung der bleibenden
permanente de dimensions sous l'action de la chaleur Längenänderung nach Temperatureinwirkung
This European Standard was approved by CEN on 1 September 2020.

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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 993-10:2020 E
worldwide for CEN national Members.

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SIST EN 993-10:2020
EN 993-10:2020 (E)
Contents Page
European foreword . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Principle . 6
5 Apparatus . 6
6 Test pieces . 7
7 Procedure. 7
7.1 Drying of the test pieces . 7
7.2 Measurement of test pieces . 7
7.2.1 Linear measurement by dial gauge apparatus (Method 1) . 7
7.2.2 Linear measureme
...