【英文标准名称】:StandardTestMethodsforVulcanizedRubberandThermoplasticElastomersx2014;Tension
【原文标准名称】:硫化橡胶、热塑橡胶和热塑合成橡胶的拉伸试验方法
【标准号】:ASTMD412-2006ae2
【标准状态】:现行
【国别】:美国
【发布日期】:2006
【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】:D11.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:elongation;setafterbreak;tensileproperties;tensileset;tensilestrength;tensilestress;yieldpoint;Elongation--rubber;Tensileproperties/testing--rubber/relatgedmaterials;Thermoplasticrubbers;Vulcanizedrubbers
【摘要】:Allmaterialsandproductscoveredbythesetestmethodsmustwithstandtensileforcesforadequateperformanceincertainapplications.Thesetestmethodsallowforthemeasurementofsuchtensileproperties.However,tensilepropertiesalonemaynotdirectlyrelatetothetotalenduseperformanceoftheproductbecauseofthewiderangeofpotentialperformancerequirementsinactualuse.Tensilepropertiesdependbothonthematerialandtheconditionsoftest(extensionrate,temperature,humidity,specimengeometry,pretestconditioning,etc.);thereforematerialsshouldbecomparedonlywhentestedunderthesameconditions.Temperatureandrateofextensionmayhavesubstantialeffectsontensilepropertiesandthereforeshouldbecontrolled.Theseeffectswillvarydependingonthetypeofmaterialbeingtested.Tensilesetrepresentsresidualdeformationwhichispartlypermanentandpartlyrecoverableafterstretchingandretraction.Forthisreason,theperiodsofextensionandrecovery(andotherconditionsoftest)mustbecontrolledtoobtaincomparableresults.1.1Thesetestmethodscoverproceduresusedtoevaluatethetensile(tension)propertiesofvulcanizedthermosetrubbersandthermoplasticelastomers.Thesemethodsarenotapplicabletoeboniteandsimilarhard,lowelongationmaterials.Themethodsappearasfollows:
TestMethodAx2014;DumbbellandStraightSectionnbsp;nbsp;nbsp;Specimens

TestMethodBx2014;CutRingSpecimens
【英文标准名称】:SafetyforAgriculturalFieldEquipment
【原文标准名称】:农业领域设备的安全
【标准号】:ANSI/ASAES318.16-2006
【标准状态】:作废
【国别】:美国
【发布日期】:2006
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:农业工程;农业机械;农业;职业安全;操作安全;安全
【英文主题词】:Agriculturalengineering;Agriculturalmachines;Agriculture;Occupationalsafety;Operationalsafety;Safety
【摘要】:ThisStandardisaguidetoprovideareasonabledegreeofpersonalsafetyforoperatorsandotherpersonsduringthenormaloperationandservicingofagriculturalfieldequipment.ThisStandarddoesnotapplytoskidsteerloaders,permanentlyinstalledgraindryers,andagriculturalequipmentcoveredbyothersafetystandards,suchasbutnotlimitedtopermanentlyinstalledfarmsteadequipment,portablegrainaugers,andstoragestructures,exceptwherespecificallyreferencedbyotherstandards.
【中国标准分类号】:B90
【国际标准分类号】:65_060_01
【页数】:
【正文语种】:英语