Magnetic materials - Part 5: Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties

IEC 60404-5:2015 is available as IEC 60404-5:2015 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 60404-5:2015 is to define the method of measurement of the magnetic flux density, magnetic polarization and the magnetic field strength and also to determine the demagnetization curve and recoil line of permanent magnet materials. This edition includes the following significant technical changes with respect to the previous edition: - adaption of the measurement methods and test conditions to newly introduced magnetically hard materials with coercivity values HcJ higher than 2 MA/m; - update of the temperature conditions to allow the measurement of new materials with high temperature coefficients.

Magnetische Werkstoffe - Teil 5: Dauermagnetwerkstoffe (hartmagnetische Werkstoffe) - Verfahren zur Messung der magnetischen Eigenschaften

Matériaux magnétiques - Partie 5: Aimants permanents (magnétiques durs) - Méthodes de mesure des propriétés magnétiques

L'IEC 60404-5:2015 est disponible sous forme de IEC 60404-5:2015 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente. L'IEC 60404-5:2015 a pour objectif de définir la méthode de mesure de l'induction magnétique, de la polarisation magnétique et l'intensité du champ magnétique, mais aussi de déterminer la courbe de désaimantation et la droite de recul des matériaux pour aimants permanents. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
- adaptation des méthodes de mesure et des conditions d'essai aux matériaux magnétiquement durs récemment introduits possédant un champ coercitif HcJ supérieur à 2 MA/m; - mise à jour des conditions de température, afin de permettre la mesure de nouveaux matériaux avec des coefficients de température élevés.

Magnetni materiali - 5. del: Materiali za permanentne (trdomagnetne) magnete - Metode za meritve magnetnih lastnosti

Namen tega dela standarda IEC 60404 je opredelitev metod merjenja gostote magnetnega pretoka, magnetne polarizacije in jakosti magnetnega polja ter določanje razmagnetilne krivulje in linije odsunka materialov za permanentne magnete, (npr. materiali, opredeljeni v standardu lEC 60404-8-1 [1] 1), za katere velja, da so njihove lastnosti homogene po vsej prostornini.
Delovanje magnetnega sistema ni odvisna zgolj od lastnosti materialov za permanentne magnete, ampak tudi od dimenzij sistema, prostora med poli in drugih elementov magnetnega kroga. Metode, opisane v tem delu standarda IEC 60404, se nanašajo na merjenje magnetnih lastnosti v zaprtem magnetnem krogu.

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Standards Content (Sample)

SIST EN 60404-5:2015
SIST EN 60404-5:2008
Magnetni materiali - 5. del: Materiali za permanentne (trdomagnetne) magnete -
Metode za meritve magnetnih lastnosti
Magnetic materials - Part 5: Permanent magnet (magnetically hard) materials - Methods
of measurement of magnetic properties
Magnetische Werkstoffe - Teil 5: Dauermagnet- (hartmagnetische) Werkstoffe -
Verfahren zur Messung magnetischer Eigenschaften
Matériaux magnétiques - Partie 5: Aimants permanents (magnétiques durs) - Méthodes
de mesure des propriétés magnétiques
Ta slovenski standard je istoveten z: EN 60404-5:2015
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
29.030 Magnetni materiali Magnetic materials
SIST EN 60404-5:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60404-5:2015

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SIST EN 60404-5:2015



May 2015
ICS 17.220.20; 29.030 Supersedes EN 60404-5:2007
English Version
Magnetic materials - Part 5: Permanent magnet (magnetically
hard) materials - Methods of measurement of magnetic
(IEC 60404-5:2015)
Matériaux magnétiques - Partie 5: Aimants permanents Magnetische Werkstoffe - Teil 5: Dauermagnet-
(magnétiques durs) - Méthodes de mesure des propriétés (hartmagnetische) Werkstoffe - Verfahren zur Messung
magnétiques magnetischer Eigenschaften
(IEC 60404-5:2015) (IEC 60404-5:2015)
This European Standard was approved by CENELEC on 2015-05-21. 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 CEN-CENELEC
Management Centre 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 CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 60404-5:2015 E

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SIST EN 60404-5:2015
EN 60404-5:2015 - 2 -
The text of document 68/497/FDIS, future edition 3 of IEC 60404-5, prepared by IEC/TC 68 "Magnetic
alloys and steels" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN 60404-5:2015.
The following dates are fixed:
(dop) 2016-02-21
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2018-05-21
• latest date by which the national standards conflicting with
the document have to be withdrawn

This document supersedes EN 60404-5:2007.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 60404-5:2015 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 60404-8-1 NOTE Harmonized as EN 60404-8-1.

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SIST EN 60404-5:2015
- 3 - EN 60404-5:2015
Annex ZA

Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publ

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