ASTM C202-1993(2009)e1 耐火砖导热性的标准试验方法
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【英文标准名称】:StandardTestMethodforThermalConductivityofRefractoryBrick
【原文标准名称】:耐火砖导热性的标准试验方法
【标准号】:ASTMC202-1993(2009)e1
【标准状态】:现行
【国别】:美国
【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(US-ASTM)
【起草单位】:C08.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:calorimeter;refractories;refractorybrick;thermalconductivity;Refractories(bricksandshapes);Thermalanalysis(TA)--refractories
【摘要】:Thethermalconductivityofrefractorybrickisapropertyrequiredforselectingtheirthermaltransmissioncharacteristics.Usersselectrefractorybricktoprovidespecifiedconditionsofheatlossandcoldfacetemperature,withoutexceedingthetemperaturelimitationofthebrick.Thistestmethodestablishesplacementofthermocouplesandpositioningoftestspecimensinthecalorimeter.ThisproceduremustbeusedwithTestMethodC201andrequiresalargethermalgradientandsteadystateconditions.Theresultsarebaseduponameantemperature.Thedatafromthistestmethodaresuitableforspecificationacceptance,estimatingheatlossandsurfacetemperature,anddesignofmulti-layerrefractoryconstruction.Theuseofthesedatarequiresconsiderationoftheactualapplicationenvironmentandconditions.1.1ThistestmethodsupplementsTestMethodC201andshallbeusedinconjunctionwiththattestmethodtodeterminethethermalconductivityofrefractorybrickwiththeexceptionofinsulatingfirebrick(useTestMethodC182),andcarbonrefractories.Thistestmethodisdesignedforrefractorieshavingaconductivityfactorofnotmorethan200Btux00B7;in./hx00B7;ft2x00B7;x00B0;F(28.8W/mx00B7;K).1.2Units8212;Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.2.1Exception8212;CertainflowandweightmeasurementsareexpressedinSIunitsonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q45
【国际标准分类号】:81_080
【页数】:3P.;A4
【正文语种】:英语
【原文标准名称】:耐火砖导热性的标准试验方法
【标准号】:ASTMC202-1993(2009)e1
【标准状态】:现行
【国别】:美国
【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(US-ASTM)
【起草单位】:C08.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:calorimeter;refractories;refractorybrick;thermalconductivity;Refractories(bricksandshapes);Thermalanalysis(TA)--refractories
【摘要】:Thethermalconductivityofrefractorybrickisapropertyrequiredforselectingtheirthermaltransmissioncharacteristics.Usersselectrefractorybricktoprovidespecifiedconditionsofheatlossandcoldfacetemperature,withoutexceedingthetemperaturelimitationofthebrick.Thistestmethodestablishesplacementofthermocouplesandpositioningoftestspecimensinthecalorimeter.ThisproceduremustbeusedwithTestMethodC201andrequiresalargethermalgradientandsteadystateconditions.Theresultsarebaseduponameantemperature.Thedatafromthistestmethodaresuitableforspecificationacceptance,estimatingheatlossandsurfacetemperature,anddesignofmulti-layerrefractoryconstruction.Theuseofthesedatarequiresconsiderationoftheactualapplicationenvironmentandconditions.1.1ThistestmethodsupplementsTestMethodC201andshallbeusedinconjunctionwiththattestmethodtodeterminethethermalconductivityofrefractorybrickwiththeexceptionofinsulatingfirebrick(useTestMethodC182),andcarbonrefractories.Thistestmethodisdesignedforrefractorieshavingaconductivityfactorofnotmorethan200Btux00B7;in./hx00B7;ft2x00B7;x00B0;F(28.8W/mx00B7;K).1.2Units8212;Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.2.1Exception8212;CertainflowandweightmeasurementsareexpressedinSIunitsonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q45
【国际标准分类号】:81_080
【页数】:3P.;A4
【正文语种】:英语
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