【英文标准名称】:StandardTestMethodforRapidDeterminationofCorrosivenesstoCopperfromPetroleumProductsUsingaDisposableCopperFoilStrip
【原文标准名称】:用一次性铜箔带材快速测定铜耐石油制品腐蚀性的标准试验方法
【标准号】:ASTMD7095-2004(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:D02.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:automotivegasoline;aviationgasoline;aviationturbinefuel;coppercorrosion;copperfoilstrip;corrosivenesstocopper;naturalgasoline;Coppercorrosion(byenginecoolants);Copperfoil;Petroleumproducts
【摘要】:Crudepetroleumcontainssulfurcompounds,mostofwhichareremovedduringrefining.However,ofthesulfurcompoundsremaininginthepetroleumproduct,somecanhaveacorrodingactiononvariousmetals,includingcopper,andthiscorrosivityisnotnecessarilyrelatedtothetotalsulfurcontent.Theeffectcanvaryaccordingtothechemicaltypesofsulfurcompoundspresent.Thiscopperfoilstripcorrosiontestisdesignedtoassesstherelativedegreeofcorrosivityofapetroleumproducttowardscopperandcopper-containingalloysusingashortertestdurationthanthatspecifiedinTestMethodD130.Somesulfurspeciesmaybecomecorrosivetocopperonlyathighertemperatures.Thus,highertesttemperatures,particularly100x00B0;C(212x00B0;F),maybeusedtotestsomeproductsbythepressurevesselprocedure.1.1Thistestmethodcoversthedeterminationofthecorrosivenesstocopperofaviationgasoline,aviationturbinefuel,automotivegasoline,naturalgasoline,orotherhydrocarbonshavingavaporpressurenogreaterthan124kPa(18psi),cleaners(forexample,Stoddardsolvent),kerosine,dieselfuel,distillatefueloil,lubricatingoil,andotherpetroleumproducts.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareprovidedforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificwarningstatements,see6.1,10.1.1,andAnnexA2.
【中国标准分类号】:E30
【国际标准分类号】:77_120_30
【页数】:9P.;A4
【正文语种】:英语