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1、MagneticpropertiesandlossseparationinironpowdersoftmagneticcompositematerialsMarcDeWulf,LjubomirAnestiev,LucDupré,LudoFroyen,andJanMelkebeekCitation:J.Appl.Phys.91,7845(2002);doi:10.1063/1.1446115Viewonline:http://dx.doi.org/10.1063/1.1446115ViewTableofContents:http://jap.aip.org/resourc
2、e/1/JAPIAU/v91/i10PublishedbytheAmericanInstituteofPhysics.AdditionalinformationonJ.Appl.Phys.JournalHomepage:http://jap.aip.org/JournalInformation:http://jap.aip.org/about/about_the_journalTopdownloads:http://jap.aip.org/features/most_downloadedInformationforAuthors:http://jap.aip.org/a
3、uthorsDownloaded20May2013to222.171.178.49.Thisarticleiscopyrightedasindicatedintheabstract.ReuseofAIPcontentissubjecttothetermsat:http://jap.aip.org/about/rights_and_permissionsJOURNALOFAPPLIEDPHYSICSVOLUME91,NUMBER1015MAY2002Magneticpropertiesandlossseparationinironpowdersoftmagneticcom
4、positematerialsa)MarcDeWulfDepartmentofElectricalPowerEngineering,GhentUniversity,St.Pietersnieuwstraat41,B9000Ghent,BelgiumLjubomirAnestievDepartmentMTM,KULeuven,deCroylaan2,B3001Heverlee,BelgiumLucDupre´DepartmentofElectricalPowerEngineering,GhentUniversity,St.Pietersnieuwstraat41,B900
5、0Ghent,BelgiumLudoFroyenDepartmentMTM,KULeuven,deCroylaan2,B3001Heverlee,BelgiumJanMelkebeekDepartmentofElectricalPowerEngineering,GhentUniversity,St.Pietersnieuwstraat41,B9000Ghent,BelgiumNewdevelopmentsinpowdermetallurgicalcompositesmakesoftmagneticcomposite~SMC!materialinterestingfora
6、pplicationinelectricalmachines,whencombinedwithnewmachinedesignrulesandnewproductiontechniques.Inordertoestablishthesedesignrules,onemustpayattentiontoelectromagneticlosscharacteristicsofSMCmaterial.Inthiswork,®vedifferentseriesofironbasedSMCsareproducedandstudied:~1!Pureironpowderwithre
7、sin;~2!sinteredironbasedpowders;~3!pureironpowderwithadditionsofZn-standcarbon;~4!ironbasedpowderalloys~Fe,Nb,Si!;~5!commerciallyavailableironpowder``Somaloy.''ThespecimenswereshapedasrectangularrodsandcharacterizedonaminiaturesinglesheettesterwhichwascalibratedtoEpstein.
