Magnetic materials - Part 8-11: Specifications for individual materials - Fe-based amorphous strip delivered in the semi-processed state

IEC 60404-8-11:2018 defines the grades of Fe-based amorphous strip delivered in the semi‑processed state, i.e. without final heat treatment, of nominal thickness 0,025 mm. Other nominal thicknesses in the range from 0,020 mm to 0,030 mm can be specified by agreement between the manufacturer and the purchaser at the time of enquiry and order. In particular, it gives general requirements, magnetic properties, geometric characteristics, tolerances and technological characteristics, as well as inspection procedures. This document applies to the rapidly-solidified Fe-based amorphous strip supplied in coils with as-cast edges and intended for the construction of magnetic circuits. The grades are grouped into two classes: - conventional grades; - high permeability grades. They correspond to Class I1 of IEC 60404-1.

Magnetische Werkstoffe - Teil 8-11: Anforderungen an einzelne Werkstoffe - Eisenbasiertes, amorphes Band in nicht schlussgeglühtem Zustand

Matériaux magnétiques - Partie 8-11: Spécifications pour matériaux particuliers - Bandes en alliage amorphe à base de fer livrées à l'état semi-fini

L'IEC 60404-8-11:2018 définit les critères de qualité des bandes en alliage amorphe à base de fer livrées à l'état semi‑fini, c'est-à-dire sans traitement thermique final, d'une épaisseur nominale de 0,025 mm. D'autres épaisseurs nominales comprises entre 0,020 mm et 0,030 mm peuvent être spécifiées sous réserve d'un accord entre le fabricant et l'acheteur, au moment de la consultation et de la commande. Elle définit notamment les exigences générales, les propriétés magnétiques, les caractéristiques géométriques, les tolérances et les caractéristiques technologiques, ainsi que les procédures de contrôle applicables. Le présent document s'applique aux bandes en alliage amorphe à base de fer produites par solidification rapide, livrées en bobines avec des bords bruts de coulée et destinées à la construction de circuits magnétiques. Les qualités sont groupées en deux classes: - les qualités conventionnelles; - les qualités à haute perméabilité. Ces qualités correspondent à la Classe I1 de l'IEC 60404-1

Magnetni materiali - 8-11. del: Specifikacije za posamezne materiale - Amorfni trak na osnovi železa, dobavljen kot polizdelek (IEC 60404-8-11:2018)

Ta del standarda IEC 60404 opredeljuje razrede amorfnega traku na osnovi železa, dobavljenega kot polizdelek, tj. brez končne toplotne obdelave, z nazivno debelino 0,025 mm. Določijo se lahko druge nazivne debeline v razponu od 0,020 mm do 0,030 mm, če se tako dogovorita proizvajalec in kupec ob oddaji povpraševanja in naročila. Posebej določa splošne zahteve, magnetne lastnosti, geometrijske lastnosti, odstopanja in tehnološke lastnosti ter postopke pregledovanja.
Ta dokument se uporablja za amorfni trak na osnovi železa, izdelan s postopkom hitrega strjevanja, ki je dobavljen v zvitkih z neobdelanimi odlitimi robovi in je namenjen izdelavi magnetnih vezij.
Obstajata dva razreda:
– običajni razred;
– razred z visoko prepustnostjo.
Ti materiali ustrezajo razredu I1 iz standarda IEC 60404-1.

General Information

Status
Published
Publication Date
05-Jul-2018
Withdrawal Date
11-Apr-2021
Current Stage
6060 - Document made available - Publishing
Start Date
06-Jul-2018
Completion Date
06-Jul-2018

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Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Magnetni materiali - 8-11. del: Specifikacije za posamezne materiale - Amorfni trak na osnovi železa, dobavljen kot polizdelek (IEC 60404-8-11:2018)Magnetic materials - Part 8-11: Specifications for individual materials - Fe-based amorphous strip delivered in the semi-processed state (IEC 60404-8-11:2018)29.030Magnetni materialiMagnetic materialsICS:Ta slovenski standard je istoveten z:EN IEC 60404-8-11:2018SIST EN IEC 60404-8-11:2018en01-september-2018SIST EN IEC 60404-8-11:2018SLOVENSKI
STANDARD



SIST EN IEC 60404-8-11:2018



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN IEC 60404-8-11
July 2018 ICS 17.220.20; 29.030
English Version
Magnetic materials - Part 8-11: Specifications for individual materials - Fe-based amorphous strip delivered in the semi-processed state (IEC 60404-8-11:2018)
Matériaux magnétiques - Partie 8-11: Spécifications pour matériaux particuliers - Bandes en alliage amorphe à base de fer livrées à l'état semi-fini (IEC 60404-8-11:2018)
Magnetische Werkstoffe - Teil 8-11: Anforderungen an einzelne Werkstoffe - eisenbasiertes, amorphes Band in nicht schlussgeglühtem Zustand (IEC 60404-8-11:2018) This European Standard was approved by CENELEC on 2018-04-12. 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, Serbia, 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: Rue de la Science 23,
B-1040 Brussels © 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60404-8-11:2018 E SIST EN IEC 60404-8-11:2018



EN IEC 60404-8-11:2018 2 European foreword The text of document 68/571/CDV, future edition 1 of IEC 60404-8-11, prepared by IEC/TC 68 "Magnetic alloys and steels" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 60404-8-11:2018. The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2019-01-12 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2021-04-12
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60404-8-11:2018 was approved by CENELEC as a European Standard without any modification. SIST EN IEC 60404-8-11:2018



EN IEC 60404-8-11:2018 3 Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1
Where an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
NOTE 2
Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu.
Publication Year Title EN/HD Year IEC 60050-121 -
International Electrotechnical Vocabulary (IEV) -
Part 121: Electromagnetism - -
IEC 60050-221 -
International Electrotechnical Vocabulary (IEV) -
Chapter 221: Magnetic materials and components - -
IEC 60404-1 -
Magnetic materials -
Part 1: Classification EN 60404-1 -
IEC 60404-9 -
Magnetic materials -
Part 9: Methods of determination of the geometrical characteristics of electrical steel sheet and strip EN 60404-9 -
IEC 60404-16 -
Magnetic materials -
Pa
...

SLOVENSKI STANDARD
oSIST prEN 60404-8-11:2017
01-julij-2017
Magnetni materiali - 8-11. del: Specifikacije za posamezne materiale - Amorfni trak
na osnovi železa, dobavljen kot polizdelek
Magnetic materials - Part 8-11: Specifications for individual materials - Fe-based
amorphous strip delivered in the semi-processed state
Ta slovenski standard je istoveten z: prEN 60404-8-11:2017
ICS:
29.030 Magnetni materiali Magnetic materials
oSIST prEN 60404-8-11:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 60404-8-11:2017

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oSIST prEN 60404-8-11:2017


  68/571/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60404-8-11 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2017-05-19 2017-08-11
SUPERSEDES DOCUMENTS:
68/554/CD,68/560A/CC

IEC TC 68 : MAGNETIC ALLOYS AND STEELS
SECRETARIAT: SECRETARY:
Germany Mr Johannes D. Sievert
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

TC 51
Other TC/SCs are requested to indicate their interest, if any,
in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY

SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for
Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they
are aware and to provide supporting documentation.

TITLE:
Magnetic materials - Part 8-11: Specifications for individual materials - Fe-based amorphous strip
delivered in the semi-processed state

NOTE FROM TC/SC OFFICERS:

Copyright © 2017 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

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oSIST prEN 60404-8-11:2017
60404-8-11/Ed1/CD © IEC – 2 – 68/571/CDV

1 CONTENTS
2
3 FOREWORD …………………………………………………………………………………………………3
4 INTRODUCTION . 3
5 1 Scope . 6
6 2 Normative references . 6
7 3 Terms and definitions . 6
8 4 Classification . 7
9 5 Designation . 7
10 6 General requirements . 7
11 6.1 Production process . 7
12 6.2 Form of supply . 7
13 6.3 Delivery condition . 8
14 6.4 Surface condition . 8
15 6.5 Suitability for cutting . 8
16 7 Technical requirements . 8
17 7.1 Magnetic properties . 8
18 7.2 Geometric characteristics and tolerances . 12
19 7.3 Technological characteristics . 13
20 8 Inspection and testing. 13
21 8.1 General .
...

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