EN ISO 13944:2006

Lubricated metal-powder mixes - Determination of lubricant content - Modified Soxhlet extraction method (ISO 13944:1996)

Method for the determination of the lubricant content of a powder mix. The method is also suitable for measuring the content of elements such as graphite and oxygen, the determination of which is interfered with the presence of a lubricant.

Metallpulver mit Gleitmittelzusatz - Bestimmung des Gleitmittelanteils - Modifiziertes Extraktionsverfahren nach Soxhlet (ISO 13944:1996)

Diese Internationale Norm legt ein Verfahren zur Bestimmung des Gleitmittelanteils in einer Pulvermischung fest. Diese Norm kann auch zur Ermittlung von Bestandteilen angewendet werden, wie z. B. Graphit und Sauerstoff, deren Bestimmung durch das Vorhandensein eines Gleitmittels erschwert wird.
Eine Voraussetzung für die Anwendung dieses Verfahrens ist, dass ein geeignetes Lösemittel für das betreffende Gleitmittel bekannt und verfügbar ist.

Mélanges de poudres métalliques lubrifiées - Détermination de la teneur en lubrifiant - Méthode d'extraction au Soxhlet, modifiée (ISO 13944:1996)

Mešanice kovinskega prahu z dodatkom maziva - Spremenjena metoda ekstrakcije po Soxhletu (ISO 13944:1996)

General Information

• Status: Withdrawn
• Publication Date: 04-Apr-2006
• Withdrawal Date: 14-Nov-2012
• ICS: 77.160 - Powder metallurgy
• Technical Committee: CEN/SS M11 - Powder metallurgy
• Drafting Committee: CEN/SS M11 - Powder metallurgy
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 15-Nov-2012
• Completion Date: 15-Nov-2012
• Ref Project: SIST EN ISO 13944:2007 - Lubricated metal-powder mixes - Determination of lubricant content - Modified Soxhlet extraction method (ISO 13944:1996)

Relations

• Replaced By: EN ISO 13944:2012 - Lubricated metal-powder mixes - Determination of lubricant content - Soxhlet extraction method (ISO 13944:2012)
• Effective Date: 24-Sep-2011

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2007
Mešanice kovinskega prahu z dodatkom maziva - Spremenjena metoda ekstrakcije
po Soxhletu (ISO 13944:1996)
Lubricated metal-powder mixes - Determination of lubricant content - Modified Soxhlet
extraction method (ISO 13944:1996)
Metallpulver mit Gleitmittelzusatz - Bestimmung des Gleitmittelanteils - Modifiziertes
Extraktionsverfahren nach Soxhlet (ISO 13944:1996)
Mélanges de poudres métalliques lubrifiées - Détermination de la teneur en lubrifiant -
Méthode d'extraction au Soxhlet, modifiée (ISO 13944:1996)
Ta slovenski standard je istoveten z: EN ISO 13944:2006
ICS:
77.160 Metalurgija prahov Powder metallurgy
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 13944
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2006
ICS 77.160
English Version
Lubricated metal-powder mixes - Determination of lubricant
content - Modified Soxhlet extraction method (ISO 13944:1996)
Mélanges de poudres métalliques lubrifiées - Détermination Metallpulver mit Gleitmittelzusatz - Bestimmung des
de la teneur en lubrifiant - Méthode d'extraction au Soxhlet, Gleitmittelanteils - Modifiziertes Extraktionsverfahren nach
modifiée (ISO 13944:1996) Soxhlet (ISO 13944:1996)
This European Standard was approved by CEN on 9 March 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 ISO 13944:2006: E
worldwide for CEN national Members.

Foreword
The text of ISO 13944:1996 has been prepared by Technical Committee ISO/TC 119 "Powder
metallurgy” of the International Organization for Standardization (ISO) and has been taken over
as EN ISO 13944:2006 by Technical Committee CEN/SS M11 "Powder metallurgy", the
secretariat of which is held by CMC.

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 October 2006, and conflicting national
standards shall be withdrawn at the latest by October 2006.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: 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.

Endorsement notice
The text of ISO 13944:1996 has been approved by CEN as EN ISO 13944:2006 without any
modifications.
IS0
INTERNATIONAL
STANDARD
First edition
1996-12-15
Lubricated metal-powder mixes -
Determination of lubricant content -
Modified Soxhlet extraction method
Mblanges de poudres m&alliques lubrifikes - D&ermination de la teneur
en lubrifiant - M&hode d’extraction au Soxhlet, modifi6e
Reference number
IS0 13944:1996(E)
IS0 13944:1996(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work of
preparing International Standards is normally carried out through IS0
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. IS0
collaborates closely with the International Electrotechnical Commission
(IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard IS0 13944 was prepared by Technical Committee
lSO/TC 119, Powder metallurgy, Subcommittee SC 2, Sampling and
testing methods for powders (including powders for hardmetals).
This first edition cancels and replaces IS0 4495:1978, of which it
constitutes a technical revision.
0 IS0 1996
All rights reserved. Unless otherwise specified, no part of this publication may be
reproduced or utilized in any form or by any means, electronrc or mechanical, Including
photocopying and microfilm, without permission In writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-121 1 Geneve 20 l Switzerland
Printed in Switzerland
IS0 13944:1996(E)
INTERNATIONAL STANDARD @ IS0
Lubricated metal-powder mixes - Determination of
Modified Soxhlet extraction method
lubricant content -
1 Scope
This Internatio
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