ANSI/ASTM D4310b-2006 预测抑制矿物油的淤泥和腐蚀趋势用试验方法

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【英文标准名称】:TestMethodsforDeterminationoftheSludgingandCorrosionTendenciesofInhibitedMineralOils
【原文标准名称】:预测抑制矿物油的淤泥和腐蚀趋势用试验方法
【标准号】:ANSI/ASTMD4310b-2006
【标准状态】:作废
【国别】:美国
【发布日期】:2006
【实施或试行日期】:2006-12-26
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:石油产品;测试
【英文主题词】:Determination;Lubricants;Petroleumproducts;Sludge;Testing
【摘要】:Thistestmethodisusedtoevaluatethetendencyofinhibitedmineraloilbasedsteamturbinelubricantsandmineraloilbasedanti-wearhydraulicoilstocorrodecoppercatalystmetalandtoformsludgeduringoxidationinthepresenceofoxygen,water,andcopperandironmetalsatanelevatedtemperature.Thetestmethodisalsousedfortestingcirculatingoilshavingaspecificgravitylessthanthatofwaterandcontainingrustandoxidationinhibitors.Note1Duringroundrobintestingcopperandironintheoil,waterandsludgephasesweremeasured.However,thevaluesforthetotalironwerefoundtobesolow(thatis,below0.8mg),thatstatisticalanalysiswasinappropriate.Theresultsofthecooperativetestprogramareavailable.ThistestmethodisamodificationofTestMethodD943wheretheoxidationstabilityofthesamekindsofoilsisdeterminedbyfollowingtheacidnumberofoil.Thenumberoftesthoursrequiredfortheoiltoreachanacidnumberof2.0mgKOH/gistheoxidationlifetime.ProcedureAofthistestmethodrequiresthedeterminationandreportoftheweightofthesludgeandthetotalamountofcopperintheoil,water,andsludgephases.ProcedureBrequiresthesludgedeterminationonly.Theacidnumberdeterminationisoptionalforbothprocedures.ThevaluesstatedinSIunitsaretoberegardedasstandard.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】:
【正文语种】:英语