EN ISO 7625:2010
(Main)Sintered metal materials, excluding hardmetals - Preparation of samples for chemical analysis for determination of carbon content (ISO 7625:2006)
Sintered metal materials, excluding hardmetals - Preparation of samples for chemical analysis for determination of carbon content (ISO 7625:2006)
ISO 7625:2006 specifies methods for preparing a sample from one or more sintered parts of materials to be analysed for free or total carbon content. Combined carbon is determined as the difference between total and free carbon. This standard covers the preparation of samples for the determination of carbon by a chemical method, i.e. combustion in oxygen and measurement of the carbon dioxide produced, in accordance with ISO 437. It does not cover the preparation of samples for carbon determination by physical methods, such as metallography or spectroscopy.
Sintermetalle, ausgenommen Hartmetalle - Vorbereitung von Proben für die chemische Analyse zur Bestimmung des Kohlenstoffgehaltes (ISO 7625:2006)
Diese Internationale Norm legt Verfahren für die Vorbereitung einer Probe aus einem oder mehreren Sinterteilen aus Materialien fest, die auf den ungebundenen oder gesamten Kohlenstoffgehalt zu analysieren sind. Gebundener Kohlenstoff wird als Differenz zwischen dem gesamten und dem ungebundenen Kohlenstoff bestimmt. Diese Norm enthält die Vorbereitung von Proben für die Bestimmung des Kohlenstoffes durch ein chemisches Verfahren, d. h. Verbrennung in Sauerstoff und Messung des auftretenden Kohlendioxids nach ISO 437. Sie enthält nicht die Vorbereitung von Proben für die Bestimmung des Kohlenstoffes durch physikalische Verfahren, wie z. B. Metallographie oder Spektroskopie.
Matériaux métalliques frittés, à l'exclusion des métaux-durs - Préparation des échantillons pour analyse chimique en vue du dosage du carbone (ISO 7625:2006)
L'ISO 7625:2006 spécifie une méthode de préparation d'un échantillon à partir d'un ou plusieurs fragments frittés de matériaux à analyser en vue du dosage du carbone libre ou total. Le carbone combiné est déterminé par différence entre la teneur en carbone total et celle en carbone libre. L'ISO 7625:2006 concerne la préparation des échantillons pour le dosage du carbone au moyen d'une méthode chimique, à savoir par combustion dans l'oxygène et mesurage de la quantité de dioxyde de carbone formé, conformément à l'ISO 437. Elle ne concerne pas la préparation d'échantillons en vue de la détermination de la teneur en carbone par des méthodes physiques, telles que la métallographie ou la spectroscopie.
Sintrane kovine brez trdin - Priprava vzorcev za kemično analizo za določevanje ogljika (ISO 7625:2006)
Ta mednarodni standard določa metode za pripravo vzorca iz enega ali več sintranih delov materialov, ki bodo analizirani za prosti ali skupni ogljik. Kombiniran ogljik je določen kot razlika med skupnim in prostim ogljikom. Ta standard zajema pripravo vzorcev za določanje ogljika s kemično metodo, tj. z izgorevanjem v kisiku in merjenjem sproščenega ogljikovega dioksida v skladu z ISO 437. Ne zajema priprave vzorcev za določanje ogljika s fizičnimi metodami, kot sta metalografija ali spektroskopija.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2010
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Sintered metal materials, excluding hardmetals - Preparation of samples for chemical
analysis for determination of carbon content (ISO 7625:2006)
Sintermetalle, ausgenommen Hartmetalle - Vorbereitung von Proben für die chemische
Analyse zur Bestimmung des Kohlenstoffgehaltes (ISO 7625:2006)
Matériaux métalliques frittés, à l'exclusion des métaux-durs - Préparation des
échantillons pour analyse chimique en vue du dosage du carbone (ISO 7625:2006)
Ta slovenski standard je istoveten z: EN ISO 7625:2010
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 7625
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2010
ICS 77.160
English Version
Sintered metal materials, excluding hardmetals - Preparation of
samples for chemical analysis for determination of carbon
content (ISO 7625:2006)
Matériaux métalliques frittés, à l'exclusion des métaux-durs Sintermetalle, ausgenommen Hartmetalle - Vorbereitung
- Préparation des échantillons pour analyse chimique en von Proben für die chemische Analyse zur Bestimmung
vue du dosage du carbone (ISO 7625:2006) des Kohlenstoffgehaltes (ISO 7625:2006)
This European Standard was approved by CEN on 16 April 2010.
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 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 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,
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EUROPÄISCHES KOMITEE FÜR NORMUNG
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© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 7625:2010: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
The text of ISO 7625:2006 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 7625:2010.
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 2010, and conflicting national standards shall be withdrawn at
the latest by October 2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
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, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 7625:2006 has been approved by CEN as a EN ISO 7625:2010 without any modification.
INTERNATIONAL ISO
STANDARD 7625
Second edition
2006-09-15
Sintered metal materials, excluding
hardmetals — Preparation of samples for
chemical analysis for determination of
carbon content
Matériaux métalliques frittés, à l'exclusion des métaux-durs —
Préparation des échantillons pour analyse en vue du dosage du
carbone
Reference number
ISO 7625:2006(E)
©
ISO 2006
ISO 7625:2006(E)
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ISO 7625:2006(E)
Foreword
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