【英文标准名称】:StandardTestMethodsofTensionTestingofMetallicFoil
【原文标准名称】:金属箔的抗拉试验方法
【标准号】:ASTME345-1993(2002)
【标准状态】:现行
【国别】:
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:E28.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:金属;机械试验;箔;试验;抗拉试验
【英文主题词】:ductility(elongation);metallicfoil;specimenmeasurements(dimensions);specimenpreparation;specimentype(AvsB);speedoftesting;strength(ultimateandyield);tensiontesting;uniaxialtensilestresses
【摘要】:Tensiontestsprovideinformationonthestrengthandductilityofmaterialsunderuniaxialtensilestresses.Thisinformationmaybeusefulincomparisonsofmaterials,alloydevelopment,qualitycontrol,anddesign.Theresultsoftensiontestsfromselectedportionsofapartormaterialmaynottotallyrepresentthestrengthandductilityoftheentireendproductofitsin-servicebehaviorindifferentenvironments.Thesetestmethodsareconsideredsatisfactoryforacceptancetestingofcommercialshipmentssincethemethodshavebeenusedextensivelyforthesepurposes.Tensiontestsprovideameanstodeterminetheductilityofmaterialsthroughthemeasurementeitherofelongationorreductionofarea.However,asspecimenthicknessisreduced,tensiontestsmaybecomelessusefulforthedeterminationofductility.ForthesepurposesTestMethodE796presentsanalternativeprocedureformeasuringductility.1.1Thesetestmethodscoverthetensiontestingofmetallicfoilatroomtemperatureinthicknesseslessthan0.006in.(0.150mm).Note18212;Exceptiontothesemethodsmaybenecessaryinindividualspecificationsortestmethodsforaparticularmaterial.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIvaluesinparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H22
【国际标准分类号】:77_040_10
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Ringspindleswithplugswithtubecouplingfortubeswithtaper1:38accordingtoDINISO368
【原文标准名称】:符合DINISO368的1:38锥形管带套筒联轴节的环形锭杆
【标准号】:DIN64046-1995
【标准状态】:作废
【国别】:德国
【发布日期】:1995-02
【实施或试行日期】:
【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】:顶盖;锭子(纺织机械);环锭细纱机;纺织机器;双锥夹紧连接器;环锭心轴;细纱机;主轴;尺寸;纺织机械及附件
【英文主题词】:spindles(textilemachinery);spinningframes;ringframes;ringspindles;doubleconeclampingcoupling;dimensions;textilemachineryandaccessories;spindles;tops;textilemachinery
【摘要】:
【中国标准分类号】:W91
【国际标准分类号】:59_120_10
【页数】:2P;A4
【正文语种】:德语