【英文标准名称】:StandardTestMethodforFluorescentLiquidPenetrantExaminationUsingtheLipophilicPost-EmulsificationProcess
【原文标准名称】:利用亲脂乳化工艺技术进行荧光液渗透检验的标准试验方法
【标准号】:ASTME1208-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:E07.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:无损检验;荧光;金属;乳化;渗透性试验;试验;液体
【英文主题词】:fluorescentliquidpenetranttesting;lipophilicpost-emulsificationmethod;nondestructivetesting
【摘要】:Liquidpenetrantexaminationmethodsindicatethepresence,location,and,toalimitedextent,thenatureandmagnitudeofthedetecteddiscontinuities.Thistestmethodisnormallyusedforproductionexaminationofcriticalcomponentsorstructureswhen(a)removalofexcessiveamountsofpenetrantfromdiscontinuitiesusingawater-washableprocesscanbeaproblemand(b)theuseofahydrophilicremoverisimpractical.1.1Thistestmethodcoversproceduresforfluorescentliquidpenetrantexaminationutilizingthelipophilicpost-emulsificationprocess.Itisanondestructivetestingmethodfordetectingdiscontinuitiesthatareopentothesurfacesuchascracks,seams,laps,coldshuts,laminations,throughleaks,orlackoffusionandisapplicabletoin-process,final,andmaintenanceexamination.Itcanbeeffectivelyusedintheexaminationofnonporous,metallicmaterials,bothferrousandofnonmetallicmaterialssuchasglazedorfullydensifiedceramicsandcertainnonporousplasticsandglass.1.2Thistestmethodalsoprovidesareference:1.2.1Bywhichafluorescentliquidpenetrantexamination,lipophilicpost-emulsificationprocessrecommendedorrequiredbyindividualorganizationscanbereviewedtoascertainitsapplicabilityandcompleteness.1.2.2Foruseinthepreparationofprocessspecificationsdealingwiththefluorescentpenetrantexaminationofmaterialsandpartsusingthelipophilicpost-emulsificationprocess.Agreementbythepurchaserandthemanufacturerregardingspecifictechniquesisstronglyrecommended.1.2.3Foruseintheorganizationofthefacilitiesandpersonnelconcernedwiththeliquidpenetrantexamination.1.3Thistestmethoddoesnotindicateorsuggeststandardsforevaluationoftheindicationsobtained.Itshouldbepointedout,however,thatindicationsmustbeinterpretedorclassifiedandthenevaluated.Forthispurposetheremustbeaseparatecodeorspecificationoraspecificagreementtodefinethetype,size,location,anddirectionofindicationsconsideredacceptable,andthoseconsideredunacceptable.1.4Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.SIunitsareprovidedforinformationonly.1.5Allareasofthisdocumentmaybeopentoagreementbetweenthecognizantengineeringorganizationandthesupplier,orspecificdirectionfromthecognizantengineeringorganization.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N78
【国际标准分类号】:19_100
【页数】:7P.;A4
【正文语种】: