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【英文标准名称】:StandardTestMethodforEvaporationLossofLubricatingOilsbyThermogravimetricAnalyzer(TGA)NoackMethod
【原文标准名称】:用热重分析器(TGA)Noack法对润滑油蒸发损失的试验方法
【标准号】:ASTMD6375-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D02.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:evaporationlossoflubricants;NoackevaporativelossbyTGA;NoackvolatilitybyTGA;TGANoackvolatility;TGAvolatility;thermogravimetry;volatilityoflubricants;Evaporationloss;Lubricatingoils;Noackmethod;TGANoackvolatility;Thermogravime
【摘要】:ThistestmethodisasafeandfastalternativefordeterminationoftheNoackevaporationlossofalubricant.Theevaporationlossofalubricantisimportantinthehotzonesofequipmentwhereevaporationofpartofthelubricantmayincreaselubricantconsumption.Somelubricantspecificationsciteamaximumallowableevaporativeloss.1.1ThistestmethodcoverstheprocedurefordeterminingtheNoackevaporationlossoflubricatingoilsusingathermogravimetricanalyzertest(TGA).ThetestmethodisapplicabletobasestocksandfullyformulatedlubricantoilshavingaNoackevaporativelossrangingfrom0to30mass%.Thisprocedurerequiresmuchsmallerspecimens,andisfasterwhenmultiplesamplesaresequentiallyanalyzed,andsaferthanthestandardNoackmethodusingWood''smetal.1.2TheevaporativelossdeterminedbythistestmethodisthesameasthatdeterminedusingthestandardNoacktestmethods.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:5P.;A4
【正文语种】:英语