ASTM E1952-2006 用调整温度的差示扫描量热法测量导热性和热扩散率的标准试验方法

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【英文标准名称】:StandardTestMethodforThermalConductivityandThermalDiffusivitybyModulatedTemperatureDifferentialScanningCalorimetry
【原文标准名称】:用调整温度的差示扫描量热法测量导热性和热扩散率的标准试验方法
【标准号】:ASTME1952-2006
【标准状态】:现行
【国别】:
【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】:E37.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:陶瓷;热工学;聚合体;试验方法;热分析;导热性;热扩散系数
【英文主题词】:ceramics;differentialscanningcalorimetry(DSC);glasses;modulateddifferentialscanningcalorimetry(MDSC);modulatedtemperaturedifferentialscanningcalorimetry;polymers;thermalanalysis;thermalconductivity;thermaldiffusivity
【摘要】:Thermalconductivityisausefuldesignparameterfortherateofheattransferthroughamaterial.Theresultsofthistestmethodmaybeusedfordesignpurposes,serviceevaluation,manufacturingcontrol,researchanddevelopment,andhazardevaluation.(SeePracticeE1231.)1.1Thistestmethoddescribesthedeterminationofthermaldeterminationofthermalconductivityofhomogeneous,non-poroussolidmaterialsintherangeof0.10to1.0W/(Km)bymodulatedtemperaturedifferentialscanningcalorimeter.Thisrangeincludesmanypolymeric,glass,andceramicmaterials.Thermaldiffusivity,whichisrelatedtothermalconductivitythroughspecificheatcapacityanddensity,mayalsobederived.Thermalconductivityanddiffusivitycanbedeterminedatoneormoretemperaturesovertherangeof0to90C.1.2SIunitsarethestandard.Thevaluesgiveninparenthesesareprovidedforinformationpurposesonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N11;A54
【国际标准分类号】:17_200_10
【页数】:6P.;A4
【正文语种】: