DIN EN 62317-8-2007 铁氧体磁心.尺寸.第8部分:E形铁芯
时间:2024-05-23 17:09:51 来源: 标准资料网 作者：标准资料网 阅读：9329
【英文标准名称】:Ferritecores-Dimensions-Part8:E-cores(IEC62317-8:2006);GermanversionEN62317-8:2006
【原文标准名称】:铁氧体磁心.尺寸.第8部分:E形铁芯
【标准号】:DINEN62317-8-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-06
【实施或试行日期】:2007-06-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:筒管;元件;铁芯;横断面;晶体;尺寸;E形铁芯;电气工程;铁氧体磁心;铁磁的;极限(数学);磁的;电磁元件;磁学;力学;混合晶体;长方形
【英文主题词】:Bobbins;Components;Cores;Crosssections;Crystals;Dimensions;E-cores;Electricalengineering;Ferritcores;Ferromagnetic;Limits(mathematics);Magnetic;Magneticcomponents;Magnetism;Mechanic;Mixedcrystal;Rectangularshape
【摘要】:
【中国标准分类号】:K14
【国际标准分类号】:29_100_10
【页数】:20P.;A4
【正文语种】:德语
【英文标准名称】:Advancedtechnicalceramic-Ceramiccomposites-Methodsoftestforreinforcements-Part6:Determinationoftensilepropertiesoffilamentsathightemperature;EnglishversionofDINEN1007-6:2008-02
【原文标准名称】:高级工业陶瓷.陶瓷复合材料.纤维增强的试验方法.第6部分:高温下长纤维抗拉性能的测定
【标准号】:DINEN1007-6-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:高级工业陶瓷;室温;陶瓷;复合材料;定义;断裂伸长;纤维;材料试验;机械性能;特性;增强材料;抗拉强度;抗拉应力;测试
【英文主题词】:Advancedtechnicalceramics;Ambienttemperature;Ambienttemperatures;Ceramics;Compositematerials;Definition;Definitions;Elongationatfracture;Fibres;Materialstesting;Mechanicalproperties;Properties;Reinforcingmaterial;Tensilestrength;Tensilestress;Testing
【摘要】:ThisEuropeanStandardspecifiestheconditionsformeasurementoftensilepropertiesaofsinglefilamentofceramicfibresathightemperaturesinairorinertatmosphere(vacuumorcontrolledatmosphere).Themethodappliestocontinuousceramicfilamentstakenfromtows,yarns,staplefibre,braidsandknitting,thathavestraintofracturelessthanorequalto5%andshowlinearelasticbehaviourtofracture.Themethoddoesnotapplytotestingforhomogeneityofstrengthpropertiesoffibres,nordoesitassesstheeffectsofvolumeunderstress.Statisticalaspectsoffibrefailurearenotincluded.Twomethodsareproposeddependingonthetemperatureofthefilamentend:--Hotendmethod:thismethodallowsdeterminationoftensilestrength,ofYoung'smodulusandofthestressstraincurve.NOTE1Currentexperiencewiththistechniqueislimitedto1300℃,becauseoftheapplicationtemperatureofceramicglue.--Coldendmethod.NOTE2Thismethodislimitedto1700℃inairand2000℃ininertatmospherebecauseofthelimitsoffurnaces.
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:31P.;A4
【正文语种】:英语
Product Code:SAE AS5491
Title:Calculation of Electron Vacancy Number in Superalloys
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This Aerospace Standard establishes a uniform procedure for calculation of electron vacancy numbers in superalloys. It is intended for use by suppliers of raw materials and parts, typically castings, for which control of electron vacancy number is required by the raw material specification.