ASTM D7422-2009a 评价T-12废气再循环柴油机中柴油机机油的标准试验方法
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【英文标准名称】:StandardTestMethodforEvaluationofDieselEngineOilsinT-12ExhaustGasRecirculationDieselEngine
【原文标准名称】:评价T-12废气再循环柴油机中柴油机机油的标准试验方法
【标准号】:ASTMD7422-2009a
【标准状态】:现行
【国别】:
【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.B0
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:cylinderlinerwear;dieselengineoil;exhaustgasrecirculation;lead;lubricants;oilconsumption;oxidation;soot;T-12DieselEngine;topringweightloss;ultra-lowsulfurdieselfuel;Cylinderlinerdistress;Dieselenginefueloils;Dieselengines;Gasrecirculationdieselengine;Lubricants;Oilconsumption;Oxidation;Topringweightloss
【摘要】:Thistestmethodwasdevelopedtoevaluatethewearperformanceofengineoilsinturbochargedandintercooledfour-cycledieselenginesequippedwithEGRandrunningonultra-lowsulfurdieselfuel.Obtainresultsfromusedoilanalysisandcomponentmeasurementsbeforeandaftertest.Thetestmethodmaybeusedforengineoilspecificationacceptancewhenalldetailsoftheprocedurearefollowed.1.1Thistestmethodcoversanenginetestprocedureforevaluatingdieselengineoilsforperformancecharacteristics,includingleadcorrosionandwearofpistonringsandcylinderlinersinanengineequippedwithexhaustgasrecirculationandrunningonultra-lowsulfurdieselfuel.ThistestmethodiscommonlyreferredtoastheMackT-12.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.2.1Exception8212;WherethereisnodirectSIequivalent,suchastheunitsforscrewthreads,NationalPipeThreads/diameters,tubingsize,andsinglesourcesupplyequipmentspecifications.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SeeAnnexA6forspecificsafetyprecautions.
【中国标准分类号】:
【国际标准分类号】:75_160_20
【页数】:34P.;A4
【正文语种】:
【原文标准名称】:评价T-12废气再循环柴油机中柴油机机油的标准试验方法
【标准号】:ASTMD7422-2009a
【标准状态】:现行
【国别】:
【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.B0
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:cylinderlinerwear;dieselengineoil;exhaustgasrecirculation;lead;lubricants;oilconsumption;oxidation;soot;T-12DieselEngine;topringweightloss;ultra-lowsulfurdieselfuel;Cylinderlinerdistress;Dieselenginefueloils;Dieselengines;Gasrecirculationdieselengine;Lubricants;Oilconsumption;Oxidation;Topringweightloss
【摘要】:Thistestmethodwasdevelopedtoevaluatethewearperformanceofengineoilsinturbochargedandintercooledfour-cycledieselenginesequippedwithEGRandrunningonultra-lowsulfurdieselfuel.Obtainresultsfromusedoilanalysisandcomponentmeasurementsbeforeandaftertest.Thetestmethodmaybeusedforengineoilspecificationacceptancewhenalldetailsoftheprocedurearefollowed.1.1Thistestmethodcoversanenginetestprocedureforevaluatingdieselengineoilsforperformancecharacteristics,includingleadcorrosionandwearofpistonringsandcylinderlinersinanengineequippedwithexhaustgasrecirculationandrunningonultra-lowsulfurdieselfuel.ThistestmethodiscommonlyreferredtoastheMackT-12.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.2.1Exception8212;WherethereisnodirectSIequivalent,suchastheunitsforscrewthreads,NationalPipeThreads/diameters,tubingsize,andsinglesourcesupplyequipmentspecifications.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SeeAnnexA6forspecificsafetyprecautions.
【中国标准分类号】:
【国际标准分类号】:75_160_20
【页数】:34P.;A4
【正文语种】:
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