ASTM B 369-2006 铜-镍合金铸件标准规范
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来源:标准资料网
【英文标准名称】:StandardSpecificationforCopper-NickelAlloyCastings
【原文标准名称】:铜-镍合金铸件标准规范
【标准号】:ASTMB369-2006
【标准状态】:现行
【国别】:美国
【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(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:合金;铸件;铜;铜合金;镍;有色金属
【英文主题词】:Alloys;Castings;Copper;Copperalloys;Nickel;Non-ferrousmetals
【摘要】:
【中国标准分类号】:H62
【国际标准分类号】:77_150_30
【页数】:5P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforWaterSeparationPropertiesofLightandMiddleDistillate,andCompressionandSparkIgnitionFuels
【原文标准名称】:轻质和中间馏出的压燃及火花点火发动机油水分离性试验方法
【标准号】:ASTMD7451-2008a
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D02.14
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:compressionignitionfuel;demulsibility;dieselfuel;emulsionforming;fuelcontaminants;fuelwaterinterface;gasoline;lightdistillatefuel;middledistillatefuel;non-aviationfuel;sparkignitionfuel;surfactants;waterseparation;water-soluble
【摘要】:Theprimaryuseofthistestmethodistoevaluatenewadditivepackagesinspecificfuelstoensurethatfuel-waterseparabilitywillnotbecompromisedbytheuseoftheadditivepackage,eitherattheirnormaltreatratesoratseveraltimestheintendedtreatratetoevaluatetheimpactofpotentialovertreatment.WaterVolumeChanges8212;Usingthistechniquerevealthepresenceofwater-solublecomponents,suchasalcohols,inthefuel.InterfaceConditionRatings8212;Usingthistechniquerevealthepresenceofpartiallysolublecomponents,suchassurfactants,inthefuel.Additivesorcontaminantsthataffecttheinterfacecouldharmwaterseparationpropertiesoffuelsinequipmentandquicklyinhibitthefreeflowoffuelthroughfiltersandinjectionequipment,causingadecreaseincombustionperformance.1.1Thistestmethodcoverstheevaluationofthetendencyofwaterandfuelswithafinalboilingpointoflessthan390x00B0;C,asmeasuredinTestMethodD86,toseparatecleanlyratherthancreateemulsionswhentheymaycontainpotentialemulsionformingadditivesorcomponents,orhavebeenadditizedwithpotentialemulsionformingadditives,orcomponents.1.2Thistestmethodappliesprimarilytogasoline,diesel,kerosine,anddistillategradesofgasturbine,marine,homeheatingoilsandfurnacefuels(seeSpecificationsD396,D975,D2880,D3699,D4814,andD6985).Forfuelcomponentssuchasbiodieseloralcohol,refertoX1.2andX1.3.1.3Thistestmethodisnotmeanttocertifyorqualifyfuelsforsale,butitisintendedforusebyadditivesupplierstodeterminetheneedfordemulsifiercomponentsintheiradditivepackages.1.4Thistestmethodisnotmeantfortestingoffuelscontaininglargeamountsofaqueoussolublecomponents,suchasE85,orfortestingofwateremulsifiedfuels,orfortestingofaviationfuels.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_160_20
【页数】:5P.;A4
【正文语种】:英语
