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【英文标准名称】:StandardSpecificationforTungstenWireforElectronDevicesandLamps
【原文标准名称】:电子器件和电灯用钨丝的标准规范
【标准号】:ASTMF288-1996(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【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】:F01.03
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:electrondevices;thoriatedtungstenwire;tungstenwire;UNSR07005;UNSR07911;UNSR07912;Electricalconductorwire;Electricalconductorwire--specifications;Electronicmaterials/applications--specifications;Glasselectronicseals;Lamps;Meta
【摘要】:1.1Thisspecificationcoversthreetypesofdrawnwiresuitableforfabricationintopartsforelectrontubes,lamps,andotherdevices;andonetypeofrodformetal-to-glasssealing(gridwireisexcepted):1.1.1Type1A8212;Commerciallypurenonsagwire(Note2andNote3).1.1.2Type1B8212;Commerciallypurerodsuitableformetal-to-glasssealing.1.1.3Type2A8212;Thoriatedfilamentwirecontaining1%thoria.1.1.4Type2B8212;Thoriatedfilamentwirecontaining2%thoria.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Types1Aand1BaredesignatedasUNSR07005.Type2AisdesignatedasUNSR07911.Type2BisdesignatedasUNSR07912.1.4ThefollowingprecautionarycaveatpertainsonlytotheChemicalAnalysis,Section12ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;Adimensionalmeasurementmethodfortestingnonsagtungstenwireabove0.030in.(0.76mm)indiameterisprovidedinTestMethodF269.Note28212;Acceptanceofnonsagwirecharacteristicsforparticularapplicationsofsizeshallbebyagreementbetweenproducerandconsumerbasedoneitheraflashedmicrostructureasshownbyphotomicrographs,orondimensionalmeasurementlimitsdeterminedinaccordancewithTestMethodF269.
【中国标准分类号】:K11
【国际标准分类号】:29_060_10
【页数】:5P.;A4
【正文语种】:英语


【英文标准名称】:StandardforSafetyforPolymericMaterials-UseinElectricalEquipmentEvaluations
【原文标准名称】:聚合体材料安全性的标准.用于电气设备评定
【标准号】:ANSI/UL746C-2009
【标准状态】:作废
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Durability;Electricalequipment;Electricalinsulatingmaterials;Evaluations;Flammability;Functionalproperties;Mechanicalproperties;Polymericmaterials;Testprocedures;Thermalpropertiesofmaterials
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:英语