SIST EN 10331:2003

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Magnetni materiali – Specifikacija za sintrane mehkomagnetne materialeMagnetische Werkstoffe - Anforderungen an weichmagnetische SintermetalleMatériaux magnétiques - Spécification des matériaux magnétiques doux frittésMagnetic materials - Specification for sintered soft magnetic materials29.030Magnetni materialiMagnetic materialsICS:Ta slovenski standard je istoveten z:EN 10331:2003SIST EN 10331:2003en01-november-2003SIST EN 10331:2003SLOVENSKI
STANDARD



SIST EN 10331:2003



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 10331April 2003ICS 29.030English versionMagnetic materials - Specification for sintered soft magneticmaterialsMatériaux magnétiques - Spécification des matériauxmagnétiques doux frittésMagnetische Werkstoffe - Anforderungen anweichmagnetische SintermetalleThis European Standard was approved by CEN on 21 February 2003.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10331:2003 ESIST EN 10331:2003



EN 10331:2003 (E)2ContentspageForeword.31Scope.42Normative references.43Terms and definitions.44Symbols.55General requirements.55.1Manufacturing process.55.2State of delivery.55.3Properties.55.4Chemical composition.55.5Dimensions.56Measurements.56.1Scope of test and sampling.56.2Determination of magnetic properties.66.3Determination of density.66.4Determination of hardness.67Classification.68Designation.69Ordering information.6Bibliography.9SIST EN 10331:2003



EN 10331:2003 (E)3ForewordThis document (EN 10331:2003) has been prepared by Technical Committee ECISS/TC 24, "Electrical steel sheetand strip qualities - Qualities dimensions, tolerances and specific tests", the secretariat of which is held by DIN.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by October 2003, and conflicting national standards shall be withdrawn at the latestby October 2003.This document is equivalent to IEC 60404-8-9.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 10331:2003



EN 10331:2003 (E)41 ScopeThis European Standard specifies some magnetic and mechanical properties of sintered soft magnetic metalswhich are used for components made by a powder metallurgical process only.This standard does not apply to magnetically soft castings or to semi-finished products.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text, and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).prEN 10281, Magnetic materials – Methods of measurement of the magnetic properties of isotropic nickel-iron softmagnetic alloys, types E1, E3 and E4.EN 24498-1, Sintered metal materials, excluding hardmetals - Determination of apparent hardness - Part 1:Materials of essentially uniform section hardness (ISO 4498-1:1990)IEC 60050-121:1998, International Electrotechnical Vocabulary (IEV) – Chapter 121: Electromagnetism.IEC 60050-221:1990, International Electrotechnical Vocabulary (IEV) – Chapter 221: Magnetic materials andcomponents.EN ISO 2738, Sintered metal materials, excluding hardmetals - Permeable sintered metal materials –Determination of density, oil content and open porosity (ISO 2738:1999).IS
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