EN 725-11:2006

Advanced technical ceramics - Methods of test for ceramic powders - Part 11: Determination of densification on natural sintering

This Part of EN 725 describes a method for determining the densification of ceramic powders on natural sintering, without the application of any external pressure. The method is applicable to pure oxides, mixtures of oxides and solid solutions. Inorganic sintering additives may be used where their presence is reported.

Hochleistungskeramik - Prüfverfahren für keramische Pulver -Teil 11: Bestimmung der Verdichtungsverhaltens bei natürlichem Sinterbrand

Der vorliegende Teil von EN 725 legt ein Verfahren fest zur Bestimmung des Verdichtungsverhaltens von
keramischen Pulvern bei natürlichem Sinterbrand ohne die Anwendung eines zusätzlichen äußeren Druckes.
Das Verfahren ist anwendbar auf reine Oxide, Oxidgemische und feste Lösungen. Anorganische Sinterzusatzstoffe
können zum Einsatz kommen, wenn auf deren Vorhandensein im Prüfbericht hingewiesen wird.

Céramiques techniques avancées - Méthodes d'essai pour poudres céramiques - Partie 11: Détermination de la densification lors du frittage naturel

Sodobna tehnična keramika - Preskusne metode za keramične praške - 11. del: Določanje zgoščevanja pri naravnem sintranju

General Information

• Status: Withdrawn
• Publication Date: 27-Jun-2006
• Withdrawal Date: 29-Nov-2022
• ICS: 81.060.99 - Other standards related to ceramics
• Technical Committee: CEN/TC 184 - Advanced technical ceramics
• Drafting Committee: CEN/TC 184/WG 2 - Methods of test for ceramic powders
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 30-Nov-2022
• Ref Project: SIST EN 725-11:2007 - Advanced technical ceramics - Methods of test for ceramic powders - Part 11: Determination of densification on natural sintering

Relations

• Replaces: ENV 725-11:1993 - Advanced technical ceramics - Methods of test for ceramic powders - Part 11: Determination of the densification on natural sintering
• Effective Date: 22-Dec-2008
• Replaced By: EN ISO 21821:2022 - Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of densification properties of ceramic powders on natural sintering (ISO 21821:2019)
• Effective Date: 07-Dec-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 725-11:2007
01-januar-2007
1DGRPHãþD
SIST ENV 725-11:2000
6RGREQDWHKQLþQDNHUDPLND3UHVNXVQHPHWRGH]DNHUDPLþQHSUDãNHGHO
'RORþDQMH]JRãþHYDQMDSULQDUDYQHPVLQWUDQMX
Advanced technical ceramics - Methods of test for ceramic powders - Part 11:
Determination of densification on natural sintering
Hochleistungskeramik - Prüfverfahren für keramische Pulver -Teil 11: Bestimmung der
Verdichtungsverhaltens bei natürlichem Sinterbrand
Céramiques techniques avancées - Méthodes d'essai pour poudres céramiques - Partie
11: Détermination de la densification lors du frittage naturel
Ta slovenski standard je istoveten z: EN 725-11:2006
ICS:
81.060.30 Sodobna keramika Advanced ceramics
SIST EN 725-11:2007 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN 725-11
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2006
ICS 81.060.99 Supersedes ENV 725-11:1993
English Version
Advanced technical ceramics - Methods of test for ceramic
powders - Part 11: Determination of densification on natural
sintering
Céramiques techniques avancées - Méthodes d'essai pour Hochleistungskeramik - Prüfverfahren für keramische
poudres céramiques - Partie 11: Détermination de la Pulver -Teil 11: Bestimmung der Verdichtungsverhaltens
densification lors du frittage naturel bei natürlichem Sinterbrand
This European Standard was approved by CEN on 25 May 2006.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 725-11:2006: E
worldwide for CEN national Members.

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EN 725-11:2006 (E)
Contents Page
Foreword.3
1 Scope .4
2 Normative references .4
3 Principle.4
4 Terms, symbols and units .5
5 Apparatus .5
6 Test pieces .6
7 Heating conditions.6
8 Procedure .6
9 Expression of results .6
10 Test report .7

2

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EN 725-11:2006 (E)
Foreword
This document (EN 725-11:2006) has been prepared by Technical Committee CEN/TC 184 “Advanced
technical ceramics”, the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement
...