ASTM D4310-2006b 测定抑制矿物油淤渣和腐蚀倾向的标准试验方法

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【英文标准名称】:StandardTestMethodforDeterminationofSludgingandCorrosionTendenciesofInhibitedMineralOils
【原文标准名称】:测定抑制矿物油淤渣和腐蚀倾向的标准试验方法
【标准号】:ASTMD4310-2006b
【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】:D02.09.0C
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:测定;润滑剂;石油产品;污泥;试验
【英文主题词】:antiwearhydraulicoils;circulatingoils;copper;corrosion;hydraulicoils;inhibitedmineraloils;insolublematerial;metalcatalysts;oxidation;sludge;steamturbinelubricants;turbineoils
【摘要】:Insolublematerialmayforminoilsthataresubjectedtooxidizingconditions.Significantformationofoilinsolublesormetalcorrosionproducts,orboth,duringthistestmayindicatethattheoilwillforminsolublesorcorrodemetals,orboth,duringfieldservice.However,nocorrelationwithfieldservicehasbeenestablished.1.1Thistestmethodisusedtoevaluatethetendencyofinhibitedmineraloilbasedsteamturbinelubricantsandmineraloilbasedanti-wearhydraulicoilstocorrodecoppercatalystmetalandtoformsludgeduringoxidationinthepresenceofoxygen,water,andcopperandironmetalsatanelevatedtemperature.Thetestmethodisalsousedfortestingcirculatingoilshavingaspecificgravitylessthanthatofwaterandcontainingrustandoxidationinhibitors.Note1Duringroundrobintestingcopperandironintheoil,waterandsludgephasesweremeasured.However,thevaluesforthetotalironwerefoundtobesolow(thatis,below0.8mg),thatstatisticalanalysiswasinappropriate.Theresultsofthecooperativetestprogramareavailable.1.2ThistestmethodisamodificationofTestMethodD943wheretheoxidationstabilityofthesamekindsofoilsisdeterminedbyfollowingtheacidnumberofoil.Thenumberoftesthoursrequiredfortheoiltoreachanacidnumberof2.0mgKOH/gistheoxidationlifetime.1.3ProcedureAofthistestmethodrequiresthedeterminationandreportoftheweightofthesludgeandthetotalamountofcopperintheoil,water,andsludgephases.ProcedureBrequiresthesludgedeterminationonly.Theacidnumberdeterminationisoptionalforbothprocedures.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificwarningstatements,seeSection7andX1.1.5.
【中国标准分类号】:E21
【国际标准分类号】:75_040
【页数】:12P.;A4
【正文语种】: