1、Designation:E121016Standard Practice forFluorescent Liquid Penetrant Testing Using the HydrophilicPost-Emulsification Process1This standard is issued under the fixed designation E1210;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,t
2、he year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This practice covers procedures for fluorescent pen-etrant examination utilizing the hydrophilic post-emulsifica
3、tionprocess.It is a nondestructive testing method for detectingdiscontinuities that are open to the surface such as cracks,seams,laps,cold shuts,laminations,isolated porosity,throughleaks,or lack of fusion and is applicable to in-process,final,and maintenance examination.It can be effectively used i
4、n theexamination of nonporous,metallic materials,both ferrous andnonferrous,and of nonmetallic materials such as glazed orfully densified ceramics and certain nonporous plastics andglass.1.2 This practice also provides a reference:1.2.1 By which a fluorescent penetrant examination hydro-philic post-
5、emulsification process recommended or required byindividual organizations can be reviewed to ascertain theirapplicability and completeness.1.2.2 For use in the preparation of process specificationsdealing with the fluorescent penetrant examination of materialsand parts using the hydrophilic post-emu
6、lsification process.Agreement by the purchaser and the manufacturer regardingspecific techniques is strongly recommended.1.2.3 For use in the organization of the facilities andpersonnel concerned with the liquid penetrant examination.1.3 This practice does not indicate or suggest standards forevalua
7、tion of the indications obtained.It should be pointed out,however,that indications must be interpreted or classified andthen evaluated.For this purpose there must be a separate codeor specification or a specific agreement to define the type,size,location,and direction of indications considered accep
8、table,and those considered unacceptable.1.4 The values stated in inch-pound units are regarded asstandard.SI units given in parentheses are for information only.1.5 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user
9、of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.1.6 All areas of this practice may be open to agreementbetween the cognizant engineering organization and thesupplier,or specific direction from the cognizan
10、t engineeringorganization.2.Referenced Documents2.1 ASTM Standards:2D129 Test Method for Sulfur in Petroleum Products(Gen-eral High Pressure Decomposition Device Method)D516 Test Method for Sulfate Ion in WaterD808 Test Method for Chlorine in New and Used PetroleumProducts(High Pressure Decompositio
11、n Device Method)D1552 Test Method for Sulfur in Petroleum Products byHigh Temperature Combustion and IR DetectionE165/E165M Practice for Liquid Penetrant Examination forGeneral IndustryE433 Reference Photographs for Liquid Penetrant Inspec-tionE543 Specification for Agencies Performing Nondestructiv
12、eTestingE1316 Terminology for Nondestructive ExaminationsE2297 Guide for Use of UV-Aand Visible Light Sources andMeters used in the Liquid Penetrant and Magnetic ParticleMethodsE3022 Practice for Measurement of Emission Characteris-tics and Requirements for LED UV-A Lamps Used inFluorescent Penetran
13、t and Magnetic Particle Testing2.2 ASNT Documents:Recommended Practice SNT-TC-1A Personnel Qualifica-tion and Certification in Nondestructive Testing3ANSI/ASNT-CP-189 Standard for Qualification and Certifi-cation of Nondestructive Testing Personnel31This practice is under the jurisdiction of ASTM Co
14、mmittee E07 on Nonde-structive Testing and is the direct responsibility of Subcommittee E07.03 on LiquidPenetrant and Magnetic Particle Methods.Current edition approved June 1,2016.Published June 2016.Originallyapproved in 1987.Last previous edition approved in 2010 as E1210-10.DOI:10.1520/E1210-16.
15、2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from TheAmerican Society for Nondestructive Testing(ASN
16、T),P.O.Box 28518,1711 Arlingate Lane,Columbus,OH 43228-0518.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 2.3 Other Standards:ISO 9712 Nondestructive TestingQualification and vertifi-caiton of NDT Personnel4AMS 2644 Inspection Material Penetrant52.4 AIA Standard:NAS 410 Certification and Qualification of NondestructiveTesting Personnel62.5 DoD ContractsUnless otherwise specified,the issue ofthe documents that are DoD adopted are tho
