NF H35-078-1977 制瓶工业.玻璃瓶.充气饮料用容器.强度要求
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【英文标准名称】:Bottlingindustry.Glassbottles.Containersforcarbonatedbeverages.Strengthrequirements.
【原文标准名称】:制瓶工业.玻璃瓶.充气饮料用容器.强度要求
【标准号】:NFH35-078-1977
【标准状态】:作废
【国别】:法国
【发布日期】:1977-09-01
【实施或试行日期】:
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:A82
【国际标准分类号】:55_100
【页数】:1P;A4
【正文语种】:其他
【原文标准名称】:制瓶工业.玻璃瓶.充气饮料用容器.强度要求
【标准号】:NFH35-078-1977
【标准状态】:作废
【国别】:法国
【发布日期】:1977-09-01
【实施或试行日期】:
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:A82
【国际标准分类号】:55_100
【页数】:1P;A4
【正文语种】:其他
下载地址: 点击此处下载
【英文标准名称】:StandardTestMethodforFlexuralStrengthofAdvancedCeramicswithEngineeredPorosity(HoneycombCellularChannels)atAmbientTemperatures
【原文标准名称】:环境温度下带工业孔隙(蜂窝状孔道)的高级陶瓷抗挠强度的标准试验方法
【标准号】:ASTMC1674-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:C28.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:advancedceramics;catalysts;cellularstructure;filters;flexuralstrength;four-pointflexure;honeycomb;honeycombstructurestrength;nominalbeamstrength;porosity;three-pointflexure;wallfracturestrength
【摘要】:Thistestmethodisusedtodeterminethemechanicalpropertiesinflexureofengineeredceramiccomponentswithmultiplelongitudinalhollowchannels,commonlydescribedasx201C;honeycombx201D;channelarchitectures.Thecomponentsgenerallyhave30%ormoreporosityandthecross-sectionaldimensionsofthehoneycombchannelsareontheorderof1millimeterorgreater.Theexperimentaldataandcalculatedstrengthvaluesfromthistestmethodareusedformaterialandstructuraldevelopment,productcharacterization,designdata,qualitycontrol,andengineering/productionspecifications.Note18212;Flexuretestingisthepreferredmethodfordeterminingthenominalx201C;tensilefracturex201D;strengthofthesecomponents,ascomparedtoacompression(crushing)test.Anominaltensilestrengthisrequired,becausethesematerialscommonlyfailintensionunderthermalgradientstresses.Atruetensiletestisdifficulttoperformonthesehoneycombspecimensbecauseofgrippingandalignmentchallenges.Themechanicalpropertiesdeterminedbythistestmethodarebothmaterialandarchitecturedependent,becausethemechanicalresponseandstrengthoftheporoustestspecimensaredeterminedbyacombinationofinherentmaterialpropertiesandmicrostructureandthearchitectureofthechannelporosity[porosityfraction/relativedensity,channelgeometry(shape,dimensions,cellwallthickness,etc.),anisotropyanduniformity,etc.]inthespecimen.Comparisonoftestdatamustconsiderbothdifferencesinmaterial/compositionpropertiesaswellasdifferencesinchannelporosityarchitecturebetweenindividualspecimensanddifferencesbetweenandwithinspecimenlots.TestMethodAisauser-definedspecimengeometrywithachoiceoffour-pointorthree-pointflexuretestinggeometries.Itisnotpossibletodefineasinglefixedspecimengeometryforflexuretestingofhoneycombs,becauseofthewiderangeofhoneycombarchitecturesandcellsizesandconsiderationsofspecimensize,cellshapes,pitch,porositysize,crushstrength,andshearstrength.Asageneralrule,theexperimenterwillhavetodefineasuitabletestspecimengeometryfortheparticularhoneycombstructureofinterest,consideringcomposition,architecture,cellsize,mechanicalproperties,andspecimenlimitationsandusingthefollowingguidelines.Detailsonspecimengeometrydefinitionaregiveninsection9.2.Four-pointflexure(TestMethodA1)isstronglypreferredandrecommendedfortestingandcharacterizationpurposes.(FromTestMethodC1161section4.5:x201C;Thethree-pointtestconfigurationexposesonlyaverysmallportionofthespecimentothemaximumstress.Therefore,three-pointflexuralstrengthsarelikelytobemuchgreaterthanfour-pointflexuralstrengths.Three-pointflexurehassomeadvantages.Itusessimplertestfixtures,itiseasiertoadapttohightemperatureandfracturetoughnesstesting,anditissometimeshelpfulinWeibullstatisticalstudies.However,four-pointflexureispreferredandrecommendedformostcharacterizationpurposes.x201D;)Thethree-pointflexuretestconfiguration(TestMethodA2)maybeusedforspecimenswhicharenotsuitablefor4-pointtesting,withtheclearunderstandingthat3-pointloadingexposesonlyaverysmallportionofthespecimentothemaximumstress,ascomparedtothemuchlargermaximumstressvolumeina4-pointloadingconfiguration.Therefore,3-pointflexuralstrengthsarelikelytobegreaterthan4-pointflexuralstrengths,basedonstatisticalflawdistributionfactors.TestMethodB(withaspecifiedspecimen......【英文标准名称】:Aluminiumandaluminiumalloys-ExtrudedprecisionprofilesinalloysENAW-6060andENAW-6063-Part1:Technicalconditionsforinspectionanddelivery;EnglishversionofDINEN12020-1:2008-06
【原文标准名称】:铝和铝合金.ENAW-6060和ENAW-6063合金中挤压的精密型材.第1部分:检验和交货技术条件
【标准号】:DINEN12020-1-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-06
【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】:验收规范;合金;铝;铝合金;铝型材;认证;化学成分;定义;交货条件;挤压的;形状公差;极限偏差;作标记;有色金属合金;有色金属;包装件;精密型材;剖面图;性能;质量保证;质量控制;抽样方法;规范(验收);表面;测试
【英文主题词】:Acceptancespecification;Alloys;Aluminium;Aluminiumalloys;Aluminiumprofile;Certification;Chemicalcomposition;Definition;Definitions;Deliveryconditions;Extruded;Formtolerances;Limitdeviations;Marking;Non-ferrousalloys;Non-ferrousmetals;Packages;Precisionprofiles;Profile;Properties;Qualityassurance;Qualitycontrol;Samplingmethods;Specification(approval);Surfaces;Testing
【摘要】:ThisdocumentspecifiestechnicalconditionsforinspectionanddeliveryofalloysENAW-6060andENAW-6063extrudedprecisionprofilesmanufacturedwithandwithoutathermalbarrier(seeFigures1and2)andwithoutfurthersurfacetreatment.PrecisionprofilescoveredinthisdocumentaredistinguishedfromextrudedprofilesforgeneralapplicationscoveredinEN755-9bythefollowingcharacteristics:--theyaremainlyforarchitecturalapplications;--theymeetmorestringentrequirementsregardingthesurfaceconditionofvisiblesurfaces;--themaximumdiameterofthecircumscribingcircleCDis350mm;--theyaremadetoclosertolerancesondimensionsandform.Inthecaseofprofiles,which,duetothecomplexityoftheirdesignaredifficulttomanufactureandspecify,thenspecialagreementsbetweensupplierandpurchasermayneedtobereached.NOTETheeffectofthethermalbarriermaterialonthedimensionaltolerancesiscoveredbyEN12020-2althoughtheactualthermalbarriermaterialitselfisnot(seeEN14024).
【中国标准分类号】:H61
【国际标准分类号】:77_150_10
【页数】:13P.;A4
【正文语种】:英语
【原文标准名称】:环境温度下带工业孔隙(蜂窝状孔道)的高级陶瓷抗挠强度的标准试验方法
【标准号】:ASTMC1674-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:C28.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:advancedceramics;catalysts;cellularstructure;filters;flexuralstrength;four-pointflexure;honeycomb;honeycombstructurestrength;nominalbeamstrength;porosity;three-pointflexure;wallfracturestrength
【摘要】:Thistestmethodisusedtodeterminethemechanicalpropertiesinflexureofengineeredceramiccomponentswithmultiplelongitudinalhollowchannels,commonlydescribedasx201C;honeycombx201D;channelarchitectures.Thecomponentsgenerallyhave30%ormoreporosityandthecross-sectionaldimensionsofthehoneycombchannelsareontheorderof1millimeterorgreater.Theexperimentaldataandcalculatedstrengthvaluesfromthistestmethodareusedformaterialandstructuraldevelopment,productcharacterization,designdata,qualitycontrol,andengineering/productionspecifications.Note18212;Flexuretestingisthepreferredmethodfordeterminingthenominalx201C;tensilefracturex201D;strengthofthesecomponents,ascomparedtoacompression(crushing)test.Anominaltensilestrengthisrequired,becausethesematerialscommonlyfailintensionunderthermalgradientstresses.Atruetensiletestisdifficulttoperformonthesehoneycombspecimensbecauseofgrippingandalignmentchallenges.Themechanicalpropertiesdeterminedbythistestmethodarebothmaterialandarchitecturedependent,becausethemechanicalresponseandstrengthoftheporoustestspecimensaredeterminedbyacombinationofinherentmaterialpropertiesandmicrostructureandthearchitectureofthechannelporosity[porosityfraction/relativedensity,channelgeometry(shape,dimensions,cellwallthickness,etc.),anisotropyanduniformity,etc.]inthespecimen.Comparisonoftestdatamustconsiderbothdifferencesinmaterial/compositionpropertiesaswellasdifferencesinchannelporosityarchitecturebetweenindividualspecimensanddifferencesbetweenandwithinspecimenlots.TestMethodAisauser-definedspecimengeometrywithachoiceoffour-pointorthree-pointflexuretestinggeometries.Itisnotpossibletodefineasinglefixedspecimengeometryforflexuretestingofhoneycombs,becauseofthewiderangeofhoneycombarchitecturesandcellsizesandconsiderationsofspecimensize,cellshapes,pitch,porositysize,crushstrength,andshearstrength.Asageneralrule,theexperimenterwillhavetodefineasuitabletestspecimengeometryfortheparticularhoneycombstructureofinterest,consideringcomposition,architecture,cellsize,mechanicalproperties,andspecimenlimitationsandusingthefollowingguidelines.Detailsonspecimengeometrydefinitionaregiveninsection9.2.Four-pointflexure(TestMethodA1)isstronglypreferredandrecommendedfortestingandcharacterizationpurposes.(FromTestMethodC1161section4.5:x201C;Thethree-pointtestconfigurationexposesonlyaverysmallportionofthespecimentothemaximumstress.Therefore,three-pointflexuralstrengthsarelikelytobemuchgreaterthanfour-pointflexuralstrengths.Three-pointflexurehassomeadvantages.Itusessimplertestfixtures,itiseasiertoadapttohightemperatureandfracturetoughnesstesting,anditissometimeshelpfulinWeibullstatisticalstudies.However,four-pointflexureispreferredandrecommendedformostcharacterizationpurposes.x201D;)Thethree-pointflexuretestconfiguration(TestMethodA2)maybeusedforspecimenswhicharenotsuitablefor4-pointtesting,withtheclearunderstandingthat3-pointloadingexposesonlyaverysmallportionofthespecimentothemaximumstress,ascomparedtothemuchlargermaximumstressvolumeina4-pointloadingconfiguration.Therefore,3-pointflexuralstrengthsarelikelytobegreaterthan4-pointflexuralstrengths,basedonstatisticalflawdistributionfactors.TestMethodB(withaspecifiedspecimen......【英文标准名称】:Aluminiumandaluminiumalloys-ExtrudedprecisionprofilesinalloysENAW-6060andENAW-6063-Part1:Technicalconditionsforinspectionanddelivery;EnglishversionofDINEN12020-1:2008-06
【原文标准名称】:铝和铝合金.ENAW-6060和ENAW-6063合金中挤压的精密型材.第1部分:检验和交货技术条件
【标准号】:DINEN12020-1-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-06
【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】:验收规范;合金;铝;铝合金;铝型材;认证;化学成分;定义;交货条件;挤压的;形状公差;极限偏差;作标记;有色金属合金;有色金属;包装件;精密型材;剖面图;性能;质量保证;质量控制;抽样方法;规范(验收);表面;测试
【英文主题词】:Acceptancespecification;Alloys;Aluminium;Aluminiumalloys;Aluminiumprofile;Certification;Chemicalcomposition;Definition;Definitions;Deliveryconditions;Extruded;Formtolerances;Limitdeviations;Marking;Non-ferrousalloys;Non-ferrousmetals;Packages;Precisionprofiles;Profile;Properties;Qualityassurance;Qualitycontrol;Samplingmethods;Specification(approval);Surfaces;Testing
【摘要】:ThisdocumentspecifiestechnicalconditionsforinspectionanddeliveryofalloysENAW-6060andENAW-6063extrudedprecisionprofilesmanufacturedwithandwithoutathermalbarrier(seeFigures1and2)andwithoutfurthersurfacetreatment.PrecisionprofilescoveredinthisdocumentaredistinguishedfromextrudedprofilesforgeneralapplicationscoveredinEN755-9bythefollowingcharacteristics:--theyaremainlyforarchitecturalapplications;--theymeetmorestringentrequirementsregardingthesurfaceconditionofvisiblesurfaces;--themaximumdiameterofthecircumscribingcircleCDis350mm;--theyaremadetoclosertolerancesondimensionsandform.Inthecaseofprofiles,which,duetothecomplexityoftheirdesignaredifficulttomanufactureandspecify,thenspecialagreementsbetweensupplierandpurchasermayneedtobereached.NOTETheeffectofthethermalbarriermaterialonthedimensionaltolerancesiscoveredbyEN12020-2althoughtheactualthermalbarriermaterialitselfisnot(seeEN14024).
【中国标准分类号】:H61
【国际标准分类号】:77_150_10
【页数】:13P.;A4
【正文语种】:英语
