EN 60384-26-1-2010 电子设备用固定式电容器.第26-1部分:空白详细规范.带有导电性聚合物固体电解质的固定式铝电解电容器.评定等级EZ(IEC60384-26-1-2010).德文版本EN60384-26-1-2010

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【英文标准名称】:Fixedcapacitorsforuseinelectronicequipment-Part26-1:Blankdetailspecification-Fixedaluminumelectrolyticcapacitorswithconductivepolymersolidelectrolyte-AssessmentlevelEZ(IEC60384-26-1:2010);GermanversionEN60384-26-1:2010
【原文标准名称】:电子设备用固定式电容器.第26-1部分:空白详细规范.带有导电性聚合物固体电解质的固定式铝电解电容器.评定等级EZ(IEC60384-26-1-2010).德文版本EN60384-26-1-2010
【标准号】:EN60384-26-1-2010
【标准状态】:现行
【国别】:
【发布日期】:2011-07
【实施或试行日期】:2011-07-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:铝;铝电容器;铝质电解电容器;空白格式;电容器;组件;导电的;一致性;合格测试;控制图;详细规范;电气工程;电解质;电解电容器;电子工程;电子设备及元件;固定电容器;测量;测量技术;高聚物;质量;质量评定;质量保证;分规范;表面安装设备;固体;表面安装;表面安装装置;试验;试验条件;类型
【英文主题词】:Aluminium;Aluminiumcapacitors;Aluminiumelectrolyticcapacitors;Blankforms;Capacitors;Components;Conductive;Conformity;Conformitytesting;Controlcharts;Detailspecification;Electricalengineering;Electrolytes;Electrolyticcapacitors;Electronicengineering;Electronicequipmentandcomponents;Fixedcapacitors;Measurement;Measuringtechniques;Polymers;Quality;Qualityassessment;Qualityassurance;Sectionalspecification;SMD;Solids;Surfacemounting;Surfacemountingdevices;Testing;Testingconditions;Types
【摘要】:
【中国标准分类号】:L11
【国际标准分类号】:31_060_50
【页数】:17P.;A4
【正文语种】:英语

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上一篇: EN 60061-2-2010 灯头,灯座及检验其互换性和安全性的量规.第2部分:灯座(IEC60061-2-1969+补充件A-1970至S-1997+A18-1998至A40-2010+A41-2010,修订版本).德文版本EN60061-2-1993+A1-1995至A7-1997+A18-1998至A40-2010+A41-2010
下一篇: EN 61010-2-030-2010 测量,控制和实验室用电气设备的安全要求.第2-030部分:试验和测量电路的特定要求(IEC61010-2-030-2010+Cor.-2011);德文版本EN61010-2-30-2010

【英文标准名称】:StandardTestMethodforMeasurementofFractureToughness
【原文标准名称】:断裂韧性测定的标准试验方法
【标准号】:ASTME1820-2009e1
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E08.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:crackinitiation;crack-tipopeningdisplacement;CTOD;ductilefracture;elastic-plasticfracturetoughness;fractureinstability;J-integral;KIc;plane-strainfracturetoughness;resistancecurve;stablecrackgrowth;Crack-tipope
【摘要】:Assumingthepresenceofapreexisting,sharp,fatiguecrack,thematerialfracturetoughnessvaluesidentifiedbythistestmethodcharacterizeitsresistanceto:(1)fractureofastationarycrack,(2)fractureaftersomestabletearing,(3)stabletearingonset,and(4)sustainedstabletearing.Thistestmethodisparticularlyusefulwhenthematerialresponsecannotbeanticipatedbeforethetest.ApplicationofproceduresinTestMethodE1921isrecommendedfortestingferriticsteelsthatundergocleavagefractureintheductile-to-brittletransition.Thesefracturetoughnessvaluesmayserveasabasisformaterialcomparison,selection,andqualityassurance.Fracturetoughnesscanbeusedtorankmaterialswithinasimilaryieldstrengthrange.Thesefracturetoughnessvaluesmayserveasabasisforstructuralflawtoleranceassessment.Awarenessofdifferencesthatmayexistbetweenlaboratorytestandfieldconditionsisrequiredtomakeproperflawtoleranceassessment.Thefollowingcautionarystatementsarebasedonsomeobservations.Particularcaremustbeexercisedinapplyingtostructuralflawtoleranceassessmentthefracturetoughnessvalueassociatedwithfractureaftersomestabletearinghasoccurred.Thisresponseischaracteristicofferriticsteelinthetransitionregime.Thisresponseisespeciallysensitivetomaterialinhomogeneityandtoconstraintvariationsthatmaybeinducedbyplanargeometry,thicknessdifferences,modeofloading,andstructuraldetails.TheJ-Rcurvefrombend-typespecimensrecommendedbythistestmethod(SE(B),C(T),andDC(T))hasbeenobservedtobeconservativewithrespecttoresultsfromtensileloadingconfigurations.Thevaluesofx03B4;c,x03B4;u,Jc,andJumaybeaffectedbyspecimendimensions.1.1Thistestmethodcoversproceduresandguidelinesforthedeterminationoffracturetoughnessofmetallicmaterialsusingthefollowingparameters:K,J,andCTOD(x03B4;).ToughnesscanbemeasuredintheR-curveformatorasapointvalue.Thefracturetoughnessdeterminedinaccordancewiththistestmethodisfortheopeningmode(ModeI)ofloading.1.2Therecommendedspecimensaresingle-edgebend,[SE(B)],compact,[C(T)],anddisk-shapedcompact,[DC(T)].Allspecimenscontainnotchesthataresharpenedwithfatiguecracks.1.2.1Specimendimensional(size)requirementsvaryaccordingtothefracturetoughnessanalysisapplied.Theguidelinesareestablishedthroughconsiderationofmaterialtoughness,materialflowstrength,andtheindividualqualificationrequirementsofthetoughnessvaluepervaluessought.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;OtherstandardmethodsforthedeterminationoffracturetoughnessusingtheparametersK,J,andCTODarecontainedinTestMetho......
【中国标准分类号】:H22
【国际标准分类号】:77_040_10
【页数】:49P.;A4
【正文语种】:英语