ANSI/ASTM B865-1996 沉淀硬化镍铜铝合金(UNSN05500)棒材、杆材、线材、锻件和锻坯规范
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【英文标准名称】:SpecificationforPrecipitationHardeningNickel-Copper-AluminumAlloy(UNSN05500)Bar,Rod,Wire,Forgings,andForgingStock
【原文标准名称】:沉淀硬化镍铜铝合金(UNSN05500)棒材、杆材、线材、锻件和锻坯规范
【标准号】:ANSI/ASTMB865-1996
【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】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:硬化工艺;锻件;铜镍合金;沉淀硬化
【英文主题词】:hardeningprocesses;forgings;coppernickelalloys;precipationhardening
【摘要】:Thisspecificationcoversnickel-copper-aluminumalloy(UNSN05500)intheformofrounds,squares,hexagons,orrectangles,andforgingsandforgingstock,manufacturedeitherbyhotworkingorcoldworking,andcold-workedwire.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:H62
【国际标准分类号】:77_120_01
【页数】:
【正文语种】:英语
【英文标准名称】:Instrumenttransformers-Electroniccurrenttransformers
【原文标准名称】:仪表变压器.电流变压器
【标准号】:BSEN60044-8-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-10-04
【实施或试行日期】:2002-10-04
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电流互感器;变压器;电气工程;电压互感器;定义;测试;规范(验收);仪表用变压器
【英文主题词】:Currenttransformers;Definition;Definitions;Electricalengineering;Electronic;Electronicengineering;Instrumenttransformers;Marking;Potentialtransformers;Precision;Ratings;Specification(approval);Testing;Transformers;Transport
【摘要】:ThispartofIEC60044appliestonewlymanufacturedelectroniccurrenttransformershavingananaloguevoltageoutputoradigitaloutput,forusewithelectricalmeasuringinstrumentsandelectricalprotectivedevicesatnominalfrequenciesfrom15Hzto100Hz.NOTEAdditionalrequirementsduetothebandwidthareconsidered.TheaccuracyrequirementsonharmonicsaregiveninannexD.Clause12coverstheaccuracyrequirementsthatarenecessaryforelectroniccurrenttransformersforusewithelectricalmeasuringinstruments.Clause13coverstheaccuracyrequirementsthatarenecessaryforelectroniccurrenttransformersforusewithelectricalprotectiverelays,andparticularlyforformsofprotectioninwhichtheprimerequirementistomaintaintheaccuracyuptoseveraltimestheratedcurrent.Ifrequired,thetransientaccuracyofanelectroniccurrenttransformerduringfaultisalsogiveninthisclause.Electroniccurrenttransformersintendedforbothmeasurementandprotectionshouldcomplywithalltheclausesofthisstandardandarecalledmultipurposeelectroniccurrenttransformers.Thetransformertechnologycanbebasedonopticalarrangementsequippedwithelectricalcomponents,onair-corecoils(withorwithoutabuilt-inintegrator),oroniron-corecoilswithintegratedshuntusedasacurrent-to-voltageconverter,aloneorequippedwithelectroniccomponents.Foranalogueoutput,theelectroniccurrenttransformermayincludethesecondarysignalcable.Examplesofelectroniccurrenttransformertechnologiesusingair-corecoilsandironcorecoilswithintegratedshuntaregiveninannexC.Fordigitaloutput,thisstandardtakesintoaccountapoint-to-pointconnectionfromtheelectronictransformertoelectricalmeasuringinstrumentsandelectricaldevices(seeannexB).Someinformationhasbeenaddedinordertoensurethecompatibilityofthispoint-to-pointlinkwiththeoverallsystemofcommunicationinthesubstation,thusallowingdataexchangebetweenallkindsofsubstationdevices.Thisinformationbuildswhatiscalledthemappingofthelinklayerofthepoint-to-pointseriallink.Processbuscommunicationisunderconsideration.Thismappingallowsinteroperabilitybetweendevicesfromdifferentmanufacturers.Thisstandarddoesnotspecifyindividualimplementationsorproducts,nordoesitconstraintheimplementationofentitiesandinterfaceswithinacomputersystem.Thisstandardspecifiestheexternallyvisiblefunctionalityofimplementationstogetherwithconformancerequirementsforsuchfunctionalities.
【中国标准分类号】:L17
【国际标准分类号】:17_220_20
【页数】:132P;A4
【正文语种】:英语
【英文标准名称】:Socketsforwireropesforgeneralpurposes;Part1:Generalcharacteristicsandconditionsofacceptance
【原文标准名称】:普通钢丝绳用套管第1部分:一般特性和验收条件
【标准号】:ISO3189-1-1985
【标准状态】:现行
【国别】:国际
【发布日期】:1985-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC111
【标准类型】:()
【标准水平】:()
【中文主题词】:认证;尺寸;金属丝绳;质量管理;试验;规范;绳套;提升设备
【英文主题词】:Certification;Certification(approval);Dimensions;Liftingequipment;Qualitycontrol;Sockets(ropes);Specifications;Testing;Tests;Wireropes
【摘要】:Laysdownthedimensionsnecessaryforinterchangeability,prototypetestrequirementsandqualitycontrolofsteelsocketsforsteelwireropeswithinthenominaldiameterrangeof8to60mm.Appliestoforged,ormachinedsocketsfromsolidortocastsockets.Thesesocketsarenotsuitableforuseinconjunctionwithlockedcoilandspiralstrands.
【中国标准分类号】:H49
【国际标准分类号】:53_020_30
【页数】:6P.;A4
【正文语种】:英语
