Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 200 kHz by the use of ring specimens

Specifies methods for the measurement of a.c. magnetic properties of materials in the frequency range 20 Hz to 200 kHz other than electrical steels and soft ferrites. The materials covered by this part of EN 60404 include those speciality alloys listed in EN 60404-8-6, amorphous and nanocrystalline materials, pressed and sintered and metal injection moulded parts such as are listed in EN 60404-8-9, cast parts and magnetically soft composite materials. The object of this part is to define the general principles and the technical details of the measurement of the magnetic properties of magnetically soft materials by means of ring methods. For materials supplied in powder form, a ring test specimen is formed by the appropriate pressing method for that material. DC magnetic measurements on magnetically soft materials shall be made in accordance with the ring method of EN 60404-4. The determinations of the magnetic characteristics of magnetically soft components shall be made in accordance with EN 62044-3. Normally, the measurements shall be made at an ambient temperature of (23 ± 5) °C on ring test specimens which have first been magnetized, then demagnetized. Measurements can be made over other temperature ranges by agreement between supplier and purchaser. The scope of the second edition has been extended to include all magnetically soft materials except ferrites.

Magnetische Werkstoffe - Teil 6: Verfahren zur Messung der magnetischen Eigenschaften weichmagnetischer und pulverförmiger Werkstoffe bei Frequenzen im Bereich 20 Hz bis 200 kHz mit Hilfe von Ringproben

Matériaux magnétiques - Partie 6: Méthodes de mesure des propriétés magnétiques des matériaux métalliques et des matériaux en poudre, magnétiquement doux, aux fréquences comprises entre 20 Hz et 200 kHz, sur des éprouvettes en forme de tore

Spécifie des méthodes de mesure des propriétés magnétiques en courant alternatif, dans la gamme de fréquences comprise entre 20 Hz et 200 kHz, pour les matériaux autres que les aciers électriques et les ferrites doux. Les matériaux couverts par la présente partie de la EN 60404 incluent les alliages de spécialité énumérés dans la EN 60404-8-6, les matériaux amorphes et nanocristallins, les pièces compressées et frittées et les pièces moulées par injection de métal énumérées dans la EN 60404-8-9, les pièces moulées et les matériaux composites magnétiquement doux. L'objet de la présente partie est de définir les principes généraux et les détails techniques de la mesure des propriétés magnétiques des matériaux magnétiquement doux au moyen des méthodes du tore. Pour les matériaux livrés sous forme de poudre, une éprouvette en forme d'anneau est réalisée par la méthode de compression appropriée pour ce matériau. Les mesures magnétiques en courant continu sur les matériaux magnétiquement doux doivent être réalisées selon la méthode du tore de la EN 60404-4. Les déterminations des caracté-ristiques magnétiques des composants magnétiquement doux doivent être réalisées selon la EN 62044-3. Normalement, les mesures doivent être réalisées à température ambiante de (23 ± 5) °C sur des éprouvettes en forme d'anneau qui ont été d'abord aimantées, puis désaimantées. Des mesures peuvent être faites pour d'autres gammes de températures, par accord entre le fournisseur et l'acheteur. Le domaine d'application de la deuxième édition a été étendu pour inclure tous les matériaux magnétiquement doux, à l'exception des ferrites.

Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range of 20 Hz to 200 kHz by the use of ring specimens (IEC 60404-6:2003)

General Information

Status
Withdrawn
Publication Date
10-Sep-2003
Withdrawal Date
31-Aug-2006
Drafting Committee
Parallel Committee
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
29-Jun-2021
Completion Date
29-Jun-2021

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SLOVENSKI SIST EN 60404-6:2004

STANDARD
julij 2004
Magnetic materials - Part 6: Methods of measurement of the magnetic properties of
magnetically soft metallic and powder materials at frequencies in the range of 20 Hz
to 200 kHz by the use of ring specimens (IEC 60404-6:2003)
ICS 17.220.20; 29.030 Referenčna številka
SIST EN 60404-6:2004(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD EN 60404-6
NORME EUROPÉENNE
EUROPÄISCHE NORM September 2003

ICS 17.220.20; 29.030


English version


Magnetic materials
Part 6: Methods of measurement of the magnetic properties
of magnetically soft metallic and powder materials
at frequencies in the range 20 Hz to 200 kHz
by the use of ring specimens
(IEC 60404-6:2003)


Matériaux magnétiques Magnetische Werkstoffe
Partie 6: Méthodes de mesure Teil 6: Verfahren zur Messung der
des propriétés magnétiques magnetischen Eigenschaften
des matériaux métalliques weichmagnetischer und pulverförmiger
et des matériaux en poudre, Werkstoffe bei Frequenzen im Bereich
magnétiquement doux, aux fréquences 20 Hz bis 200 kHz mit Hilfe von
comprises entre 20 Hz et 200 kHz, Ringproben
sur des éprouvettes en forme de tore (IEC 60404-6:2003)
(CEI 60404-6:2003)

This European Standard was approved by CENELEC on 2003-09-01. CENELEC 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 CENELEC 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 CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels


© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60404-6:2003 E

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EN 60404-6:2003 - 2 -
Foreword
The text of document 68/271/FDIS, future edition 2 of IEC 60404-6, prepared by IEC TC 68, Magnetic
alloys and steels, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC
as EN 60404-6 on 2003-09-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2004-06-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2006-09-01

Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annex ZA is normative and annexes A and B are informative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60404-6:2003 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 62044 NOTE Harmonized in the series EN 62044 (not modified).
__________

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- 3 - EN 60404-6:2003
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 62044-3 2000 Cores made of soft magnetic materials - EN 6
...

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