Product Code:SAE AMS2759/1
Title:Heat Treatment of Carbon and Low-Alloy Steel Parts Minimum Tensile Strength Below 220 ksi (1517 MPa)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification, in conjunction with the general requirements for steel heat treatment covered in AMS 2759, establishes the requirements for heat treatment of carbon and low-alloy steel parts to minimum ultimate tensile strengths below 220 ksi (1517 MPa). Parts are defined in AMS 2759.【英文标准名称】:StandardPracticeforFluorescentLiquidPenetrantTestingUsingtheHydrophilicPost-EmulsificationProcess
【原文标准名称】:用亲水后乳化法进行荧光液体渗透剂试验的标准实施规程
【标准号】:ASTME1210-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:fluorescentliquidpenetranttesting;hydrophilicpost-emulsificationmethod;nondestructivetesting;Aerosolsprayapplications;Blacklightinspection;Ceramicmaterials/applications;Coldshuts;Contaminantremoval;Cracking;Dwelltest;Electrostat
【摘要】:Liquidpenetrantexaminationmethodsindicatethepresence,location,and,toalimitedextent,thenatureandmagnitudeofthedetecteddiscontinuities.Thispracticeisnormallyusedforproductionexaminationofcriticalcomponents,wherereproducibilityisessential.Moreproceduralcontrolsandprocessingstepsarerequiredthanwithotherprocesses.1.1Thispracticecoversproceduresforfluorescentpenetrantexaminationutilizingthehydrophilicpost-emulsificationprocess.Itisanondestructivetestingmethodfordetectingdiscontinuitiesthatareopentothesurfacesuchascracks,seams,laps,coldshuts,laminations,isolatedporosity,throughleaks,orlackoffusionandisapplicabletoin-process,final,andmaintenanceexamination.Itcanbeeffectivelyusedintheexaminationofnonporous,metallicmaterials,bothferrousandnonferrous,andofnonmetallicmaterialssuchasglazedorfullydensifiedceramicsandcertainnonporousplasticsandglass.1.2Thispracticealsoprovidesareference:1.2.1Bywhichafluorescentpenetrantexaminationhydrophilicpost-emulsificationprocessrecommendedorrequiredbyindividualorganizationscanbereviewedtoascertaintheirapplicabilityandcompleteness.1.2.2Foruseinthepreparationofprocessspecificationsdealingwiththefluorescentpenetrantexaminationofmaterialsandpartsusingthehydrophilicpost-emulsificationprocess.Agreementbythepurchaserandthemanufacturerregardingspecifictechniquesisstronglyrecommended.1.2.3Foruseintheorganizationofthefacilitiesandpersonnelconcernedwiththeliquidpenetrantexamination.1.3Thispracticedoesnotindicateorsuggeststandardsforevaluationoftheindicationsobtained.Itshouldbepointedout,however,thatindicationsmustbeinterpretedorclassifiedandthenevaluated.Forthispurposetheremustbeaseparatecodeorspecificationoraspecificagreementtodefinethetype,size,location,anddirectionofindicationsconsideredacceptable,andthoseconsideredunacceptable.1.4Thevaluesstatedininch-poundunitsareregardedasstandard.SIunitsgiveninparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.6Allareasofthispracticemaybeopentoagreementbetweenthecognizantengineeringorganizationandthesupplier,orspecificdirectionfromthecognizantengineeringorganization.
【中国标准分类号】:G04
【国际标准分类号】:19_100
【页数】:7P.;A4
【正文语种】:英语