【英文标准名称】:StandardTestMethodforJohnDeereCoolantCavitationTest
【原文标准名称】:道达尔冷却液空化试验的标准试验方法
【标准号】:ASTMD7583-2009
【标准状态】:现行
【国别】:美国
【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】:D15.11
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:cavitation;enginecoolant;heavyduty;linerpitting;pistonliners;Cavitationdamage;Coolants(engine);Dieselenginecylinderliners;JohnDeerecavitationtest;Liner
【摘要】:Thistestmethodwasdevelopedtoevaluatetheabilityofaheavy-dutydieselenginecoolanttoprovideprotectionagainstdamageresultingfromaphenomenonknownascylinderlinercavitationcorrosion.Thistestmethodmaybeusedforenginecoolantspecificationacceptancewhenalldetailsofthistestmethodareincompliance.ThedesignoftheengineusedinthistestmethodisaproductionOEMdieselenginemodifiedtoconsistentlyproducetheoperatingconditionsthatacceleratedamagefromcylinderlinercavitation.Thisfactor,alongwiththeacceleratedoperatingconditionsneedstobeconsideredwhenextrapolatingtestresults.1.1ThistestmethodiscommonlyreferredtoastheJohnDeereCavitationTest.Thetestmethoddefinesaheavy-dutydieselenginetoevaluatecoolantprotectionasrelatedtocylinderlinerpittingcausedbycavitation.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesisareforinformationonly.TheonlyexceptioniswherethereisnodirectSIequivalentsuchasscrewthreads,nationalpipethreads/diameters,andtubingsizes.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SeeAnnexA1forgeneralsafetyprecautions.
【中国标准分类号】:G17
【国际标准分类号】:43_060_30
【页数】:24P.;A4
【正文语种】:英语