1、NORME CE1 INTERNATIONALE IEC STANDARD INTERNATIONAL 404-8-9 Premire dition First edition 1994-08 Matriaux magntiques Partie 8: Spcifications pour matriaux particuliers Section 9: Spcification des matriaux magntiques doux fritts Magnetic materials Part 8: Specifications for individual materials Secti
2、on 9: Standard specification for sintered soft magnetic materiais Numro de rfrence Reference number CEI/IEC 404-8-9: 1994 Numros des publications Depuis le ler janvier 1997, les publications de la CE1 sont numrotes partir de 60000. Publications consolides Les versions consolides de certaines publica
3、tions de la CE1 incorporant les amendements sont disponibles. Par exemple, les numros ddition 1.0, 1.1 et 1.2 indiquent respectivement la publication de base, la publication de base incorporant lamendement 1, et la publication de base incorporant les amendements 1 et 2. Validit de la presente public
4、ation Le contenu technique des publications de la CE1 est constamment revu par la CE1 afin quil reflte ltat actuel de la technique. Des renseignements relatifs la date de reconfirmation de la publication sont disponibles dans le Catalogue de la CEI. Les renseignements relatifs des questions ltude et
5、 des travaux en cours entrepris par le comit technique qui a tabli cette publication, ainsi que la liste des publications tablies, se trouvent dans les documents ci- dessous: (Site web de la CEl* Catalogue des publications de la CE1 Publi annuellement et mis jour rgulirement (Catalogue en ligne)* Di
6、sponible la fois au , sur la page de titre. Num be ring As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. Consolidated publications Consolidated versions of some IEC publications including amendments are available. For example, edition numbers 1.0, 1.1 an
7、d 1.2 refer, respectively, to the base publication, the base publication incorporating amendment 1 and the base publication incorporating amendments 1 and 2. Validity of this publication The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the conten
8、t reflects current technology. Information relating to the date of the reconfirmation of the publication is available in the IEC catalogue. Information on the subjects under consideration and work in progress undertaken by the technical committee which has prepared this publication, as well as the l
9、ist of publications issued, is to be found at the following IEC sources: IEC web site* Catalogue of IEC publications Published yearly with regular updates (On-line catalogue)* Available both at the IEC web site and as a printed periodical IEC Bulletin Terminology, graphical and letter symbols For ge
10、neral terminology, readers are referred to I EC 60050: International Electrotechnical Vocabulary (IEV). For graphical symbols, and letter symbols and signs approved by the IEC for general use, readers are referred to publications IEC 60027: Letter symbols to be used in electrical technology, IEC 604
11、17: Graphical symbols for use on equipment. Index, survey and compilation of the single sheets and IEC 60617: Graphical symbols for diagrams. * See web site address on title page. NORME I NTE RN AT I ON ALE INTERNATIONAL STANDARD CE1 IEC 40418-9 Premire edition First edition 1994-08 Matriaux magntiq
12、ues Partie 8: Spcifications pour matriaux particuliers Section 9: Spcification des matriaux magntiques doux fritts Magnetic materials Part 8: Specifications for individual materials Section 9: Standard specification for sintered soft magnetic materials 0 CE1 1994 Droits de reproduction rservs - Copy
13、right - all rights reserved Aucune partie de cene publication ne peut tre reproduite ni utilise sous quelque forme que soit et par aucun pro- cd. lectronique ou mcanique. y compris la photocopie et les microfilms, sans laccord crit de lditeur. No part of this publication may be reproduced or utilize
14、d in any form or by any means, electronic or medanical. including photocopying and microfilm, wihout permission in writing from the publisher. Bureau Central de la Commission Electrotechnique Internationale 3, rue de Varemb Genve, Suisse Commission Electrotechnique Internationale CODE PRIX internati
15、onal Electrotechnical Commission PRICE CODE K eM4nyqa“FI 3neporexecnan HOMHCCHR 0 Pourprix. voir catalogue en vigueur For price, see current catalogue -2- SOM MAI RE 404-8-9 0 CEI:1994 Pages AVANT-PROPOS 4 Articles 1 2 3 4 5 6 7 8 9 10 Domaine dapplication Rfrences normatives Dfinitions Symboles . E
16、xigences gnrales Mesures . Classification . Dsignation . Informations fournir la commande Tableaux 8 8 10 10 10 12 14 14 14 16 404-8-9 0 IEC:1994 -3- CONTENTS Page FOREWORD Clause 1 2 3 4 5 6 7 8 9 10 Scope Normative references Definitions . Symbols General requirements . Measurements . Classificati
17、on Designation Ordering information . Tables 5 9 9 11 11 11 13 15 15 15 17 -4- 404-8-9 O CEI:1994 DIS Rapport de vote - 68( W)89 68( BC)102 COMMISSION LECTROTECHNIQUE INTERNATIONALE MATRIAUX MAGNTIQUES Partie 8: Spcifications pour matriaux particuliers Section 9: Spcification des matriaux magntiques
18、 doux fritts AVANT-PROPOS La CE1 (Commission Electrotechnique Internationale) est une organisation mondiale de normalisation compose de lensemble des comits lectrotechniques nationaux (Comits nationaux de la CEI). La CE1 a pour objet de favoriser la coopration internationale pour toutes les question
19、s de normalisation dans les domaines de llectricit et de llectronique. A cet effet, la CEI, entre autres activits, publie des Normes internationales. Leur laboration est confie des comits dtudes, aux travaux desquels tout Comit national intress par le sujet trait peut participer. Les organisations i
20、nternationales, gouvernementales et non gouvernementales, en liaison avec la CEI, participent galement aux travaux. La CE collabore troitement avec lOrganisation Internationale de Normalisation (ISO), selon des conditions fixes par accord entre les deux organisations. Les dcisions ou accords officie
21、ls de la CE1 en ce qui concerne les questions techniques, prpars par les comits dtudes o sont reprsents tous les Comits nationaux sintressant ces questions, expriment dans la plus grande mesure possible un accord international sur les sujets examines. Ces decisions constituent des recommandations in
22、ternationales publies sous forme de normes, de rapports techniques ou de guides et agres comme telles par les Comits nationaux. Dans le but dencourager lunification internationale, les Comits nationaux de la CE1 sengagent appliquer de faon transparente, dans toute la mesure possible, les Normes inte
23、rnationales de la CE1 dans leurs normes nationales et rgionales. Toute divergence entre la norme de la CE1 et la norme nationale ou rgionale correspondante doit tre indique en termes clairs dans cette dernire. La CE1 na fix aucune procdure concernant le marquage comme indication dapprobation et sa r
24、esponsabilit nest pas engage quand un matriel est dclar conforme lune de ses normes. La Norme internationale CE1 404-8-9 a t tablie par le comit dtudes 68 de la CEI: Matriaux magntiques tels qualliages et aciers. Le texte de cette norme est issu des documents suivants: Le rapport de vote indiqu dans
25、 le tableau ci-dessus donne toute information sur le vote ayant abouti lapprobation de cette norme. La CEI 404 comprend les parties suivantes, prsentes sous le titre gnral: Matriaux magntiques. - - physiques des tles et feuillards magntiques - feuillards magntiques a laide de lessai sur tle unique P
26、artie 1 : 1979, Classification Partie 2: 1978, Mthodes de mesure des proprits magntiques, lectriques et Partie 3: 1992, Mthodes de mesure des caractristiques magntiques des tles et 404-8-9 O IEC:1994 -5- INTERNATIONAL ELECTROTECHNICAL COMMISSION DIS MAGNETIC MATERIALS Report on Voting Part 8: Specif
27、ications for individual materials Section 9: Standard specification for sintered soft magnetic materials FOREWORD 1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The
28、object of the IEC is to promote international cooperation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, the IEC publishes International Standards. Their preparation is entrusted to technical committees; any IEC N
29、ational Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardiza
30、tion (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of the IEC on technical matters, prepared by technical committees on which all the National Committees having a special interest therein are represented, express, as
31、nearly as possible, an international consensus of opinion on the subjects dealt with. 3) They have the form of recommendations for international use published in the form of standards, technical reports or guides and they are accepted by the National Committees in that sense. 4) In order to promote
32、international unification. IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indica
33、ted in the latter. 5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with one of its standards. International Standard IEC 404-8-9 has been prepared by IEC technical committee 68: Magnetic alloys and st
34、eels. I 68( C0)89 I 68(C0)102 I Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. IEC 404 consists of the following parts, under the general title: Magnetic materials. - - Part 2: 1978, Methods of measurement of magnet
35、ic electrica properties of magnetic sheet and strip - Part 3: 1992, Methods of measurement of magnetic properties of and strip by means of a single sheet tester Pari 1 : 1979, Classification and physical nagnetic sheet -6- 404-8-9 O CEI:1994 - Partie 4: 1982, Mthodes de mesure des proprits magntique
36、s en courant continu des pices massives en acier - Partie 5: 1982, Mthodes de mesure des proprits magntiques des matriaux durs (aimants permanents) - Partie 6: 1986, Mthodes de mesure des proprits magntiques des alliages magntiques doux fer-nickel isotropes, types El, E3 et E4 - Partie 7: 1982, Mtho
37、de de mesure du champ coercitif des matriaux magntiques en circuit magntique ouvert - Partie 8: Spcifications pour matriaux particuliers - Section 1 : 1986, Spcifications normales des matriaux magntiquement durs - Partie 8: Spcifications pour matriaux particuliers - Section 2: 1985, Spcification des
38、 bandes magntiques en acier alli, lamines a froid et livres ltat semi-fini - Partie 8: Spcifications pour matriaux particuliers - Section 3: 1985, Spcification des bandes magntiques en acier non alli, lamines 2 froid et livres a ltat semi-fini - Partie 8: Spcifications pour matriaux particuliers - S
39、ection 4: 1986, Spcification des tles magntiques en acier grains non orientes, lamines a froid - Partie 8: Spcifications pour matriaux particuliers - Section 5: 1989, Spcification des tles en acier caractristiques mcaniques et permabilit magntique garanties - Partie 8: Spcifications pour matriaux pa
40、rticuliers - Section 6: 1986, Matriaux mtalliques magntiquement doux - Partie 8: Spcifications pour matriaux particuliers - Section 7: 1988, Spcification des tles magntiques en acier a grains orients - Partie 8: Spcifications pour matriaux particuliers - Section 8: 1991, Spcification des tles magnti
41、ques extra-minces en acier pour utilisation a moyennes frquences - Partie 8: Spcifications pour matriaux particuliers - Section 9: 1993, Spcification des matriaux magntiques doux fritts - Partie 9: 1987, Mthode de dtermination des caractristiques gomtriques des tles magntiques en acier - Partie 10:
42、1988, Mthodes de mesure des proprits magntiques a frquences moyennes des tles et feuillards magntiques en acier - Partie 11 : 1991, Mthode dessai pour la dtermination de la resistance disolement superficiel des tles et feuillards magntiques - Partie 12: 1992, Guide aux mthodes de caractrisation de l
43、a tenue en temprature de lisolation interlaminaire 404-8-9 O IEC:1994 -7- - Part 4: 1982, steels - Part 5: 1982, Methods of measurement of the d.c. magnetic properties of solid Aethods of measurement of magnetic properties of the magnetically hard (permanent magnet) materials - Part 6: 1986, Methods
44、 of measurement of the magnetic properties of isotropic nickel-iron soft magnetic alloys, types El, E3 and E4 - Part 7: 1982, Method of measurement of the coercivity of magnetic materials in an open magnetic circuit - Part 8: Specifications for individual materials - Section 1: 1986, Standard specif
45、ications for magnetically hard materials - Part 8: Specifications for individual materials - Section 2: 1985, Specification for cold-rolled magnetic alloyed steel strip delivered in the semi-processed state - Part 8: Specifications for individual materials - Section 3: 1985, Specification for cold-r
46、olled magnetic non-alloyed steel strip delivered in the semi-processed state - Part 8: Specifications for individual materials - Section 4: 1986, Specification for cold-rolled non-oriented magnetic steel sheet and strip - Part 8: Specifications for individual materials - Section 5: 1989, Specificati
47、on for steel sheet and strip with specified mechanical properties and magnetic permeability - Part 8: Specifications for individual materials - Section 6: 1986, Soft magnetic metallic materials - Part 8: Specifications for individual materials - Section 7: 1988, Specification for grain-oriented magn
48、etic steel sheet and strip - Part 8: Specifications for individual materials - Section 8: 1991, Specification for thin magnetic steel for use at medium frequencies - Part 8: Specifications for individual materials - Section 9: 1993, Standard specifications for sintered soft magnetic materials - Part 9: 1987, Methods of determination of the geometrical characteristics of magnetic steel sheet and strip - Part 10: 1988, Methods of measurement of magnetic properties of magnetic steel sheet and strip at medium frequencies - Part 11 : 1991, Method of test for the determination of su
