BS EN IEC 60404-7:2020 - Magnetic materials. Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit

BS EN IEC 60404-7:2020

Magnetic materials. Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit

Status : Current   Published : April 2020

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This part of IEC 60404 specifies a method of measurement of the coercivity of magnetic materials in an open magnetic circuit. This document is applicable to all magnetic materials with coercivities from 0,2 A/m to 160 kA/m. NOTE Examples of magnetic materials covered by this document are amorphous alloys, nanocrystalline alloys, all softmagnetic crystalline materials (e.g. Fe, FeSi-, CoFe- and FeNi-alloys), soft ferrites, hard metals, semi-hard magnetic alloys (e.g. FeCoTiAl-, FeCoV-, FeCrCo- and AlNiCo-alloys) [1]1. Special precautions are to be taken in measuring coercivities below 40 A/m, in materials with high conductivity and in test specimens which have a shape different from ellipsoids (see Annex A).




Standard NumberBS EN IEC 60404-7:2020
TitleMagnetic materials. Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit
StatusCurrent
Publication Date30 April 2020
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)EN 10330:2015, IEC TR 62797
ReplacesBS EN 10330:2015
International RelationshipsEN IEC 60404-7:2020,IEC 60404-7:2019
Draft Superseded By16/30346349 DC
DescriptorsMagnetic field measurement, Coercivity, Magnetic circuits, Magnetic measurement, Magnetic materials
ICS17.220.20
29.030
Title in FrenchMatériaux magnétiques Méthode de mesure de la coercitivité (jusqu'à 160 kA/m) des matériaux magnétiques en circuit magnétique ouvert
Title in GermanMagnetische Materialien Verfahren zur Messung der Koerzitivfeldstärke (bis160 kA/m) von magnetischen Werkstoffen in einem offenen Magnetkreis
CommitteeISE/108
ISBN978 0 539 05300 5
PublisherBSI
FormatA4
DeliveryYes
Pages22
File Size1.459 MB
Price£130.00


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