【英文标准名称】:Magneticmaterials-Permanentmagnet(magneticallyhard)materials-Methodsofmeasurementofmagneticproperties
【原文标准名称】:磁性材料.永久磁铁(硬磁)材料.磁性能的测量方法
【标准号】:BSEN60404-5-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2008-01-31
【实施或试行日期】:2008-01-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电气工程;电磁性能;电磁铁;场强(电);通量密度;磁的;磁场测量;磁场强度;磁场;磁性材料;磁性能;磁化;材料;测量;测量技术;永久磁铁;偏振;性能;测试条件
【英文主题词】:Definition;Definitions;Electricalengineering;Electromagneticproperties;Electromagnets;Fieldstrength(electric);Fluxdensity;Magnetic;Magneticfieldmeasurement;Magneticfieldstrength;Magneticfields;Magneticmaterials;Magneticproperties;Magnetization;Materials;Measurement;Measuringtechniques;Permanentmagnets;Polarization(wavephysics);Properties;Testingconditions
【摘要】:ThepurposeofthispartIEC404istodefinethemethodofmeasurementofthemagneticpolarizationandthemagneticfieldstrengthandalsothedeterminatinofthedemagnetizationcurveandrecoillineofpermanentmagnetmaterials,suchasthosespecifiedinIEC404-8-1,thepropertiesofwhicharepresumedhomogeneousthroughouttheirvolume.Theperformanceofamagneticsystemisnotonlydependentonthepropertiesofthepermanentmagnetmaterialbutalsoonthedimensionofthesystem,theair-gapandotherelementsofthemagneticcircunit.Themethodsdescribedinthisstandardrefertothemeasurementofthemagneticpropertiesinaclosedmagneticcircuitsimulatingaring.
【中国标准分类号】:L19
【国际标准分类号】:17_220_20;29_030
【页数】:20P.;A4
【正文语种】:英语