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【英文标准名称】:StandardTestMethodsforFibrous-InsulatedMagnetWire
【原文标准名称】:纤维绝缘磁性金属丝的标准试验方法
【标准号】:ASTMD3353-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D09.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;金属线;磁的;纤维;电绝缘;电气工程;电缆;绝缘;电气试验
【英文主题词】:fiber-covered;fibrouscoverage;fibrousinsulated;fibrousinsulation;fibroustapeinsulation;glassfiber;magnetwire;polyester-glassfiber;serving;varnish
【摘要】:1.1Thesetestmethodscoverthetestingoffibrous-insulatedelectricalconductors,commonlyreferredtoasmagnetwire,whichareusedinelectricalapparatus.Thetestmethodsareintendedprimarilyforevaluationoftheelectricalinsulatingmaterialsused.Itisintendedthatthesetestmethodsbeused,exceptwheremodifiedbyindividualspecificationsforparticularapplications.1.1.1Thesetestmethodsapplytothosemagnetwiresthatarefiber-coveredandinwhichthesubstrateisbareconductororiscoatedwithanunderlyinginsulatingfilmascoveredbyTestMethodsD1676.Fiber-coveredwiresareproducedbyservinghelicallyorwrappingfibersorfibrous-tapeinsulationuniformlyaroundthewireinsingleandmultiplelayers.Theservedorwrappedmaterialsarebondedornotbondedtotheunderlyingwire.1.2Thevaluesstatedininch-poundunitsarethestandard.TheSIequivalentsofinch-poundunitsareprovidedforreference.1.3Thetestmethodsappearinthefollowingsections:ProcedureSectionMeasurementofDimensions7ElectricalResistanceofConductors5Elongation4AdhesionandFlexibility8FibrousCoverage6DielectricBreakdownVoltage9