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———(,710077)(,100013):,:;;;;:TG115.28:A:100026656(2004)0720359205NONDESTRUCTIVETESTINGOFPRESSUREVESSELS:PENETRANTTESTINGHUXue-zhi(QingAnGroupCo.,Ltd,Xipan710077,China)QIUYang(NationalCenterofBoilerandPressureVesselInspectionandResearch,Beijing100013,China)Abstract:Areviewofpenetranttestingforpressurevesselswaspresented,includingthespecialinspectingobjects,testingmaterials,keysofoperation,reliability,newprocedurestandardsathomeandabroad,standardtestblockandautomationsystemofpenetranttestingandsoon.Keywords:Penetranttesting;Pressurevessels;Reliability;Procedure;Standardtestblock,,JB4730[1]1(1)(2)(3)(4)(5)2,,,,,,,,,,3,;,,,,;,,,,4(1)1040,,,(2),,,,(3),,(4),,,(5),,,,,,,,,;,(6)70,30min,,(7),,,(),5[2],:(1),,,,,,,,,(2)A,BC,,A,BC,A,BC,A,BC(),(3),,,,,,,,,,,,,,,(QC)(QA)66.1;,:(1)GJB2367;(2)HB/Z61;(3)JB47306.2,:(1)ASTME1417;(2)ASTME165;(3)ASTME1208;(4)ASTME1209;(5)ASTME1210;(6)ASTME1219;(7)ASTME1220;(8)ASTME14187,,,,7.1A[3]7.1.1AA11AA7.1.2AALY12,75mm×50mm×10mm,;GB/T3190[4];GB/T3193[5],GB/T3191[6]GB/T3192[7]6.3µm,500540,,,≤3µm,35µm5µm,,3µm140,A,B(37.5mm×50mm×10mm),;7.2B7.2.1B2BB()2B,7.2.2B,00Cr17Ni132Mo2N,HV20=150±10,155mm×50mm×2.5mm(155mm×25mm×215mm),(1),60±3µm,HV20=500600;,0.53115µm,40570min(),HV20=9001000,1.21.6µm2.0,3.5,5.0,6.58.0kN,,(),3.0,3.5,4.0,4.55.5mm(2)25mm×35mm;,,2.5,5,1015µm3C7.3C[8]7.3.1CC3C10,2030µm,3050µm7.3.2CC,35mm×100mm×2mm,,10,20,3050µm;,(),,120()8,,,3000µW/cm2,9[9],,,,,,,,,10[10],,(),,;,;,,11[11],(),(),,,,,,,,,,,,,,,,12[12](CCD)SM21,(6.68.5mm),,≤1µm,4060(4060),,,,,,,:[1]JB4730,[S].[2].[J].,2002,24(9):381-383.[3]JB/T9213—1999,———A[S].[4]GB/T3190,[S].[5]GB/T3193,[S].[6]GB/T3191,[S].[7]GB/T3192,[S].[8].[J].,2003,25(10):536-538.[9],,.[J].,2002,24(12):532-533.[10].[J].,1999,21(2):71-74.[11].[J].,1998,20(11):326-327.[12],,,.[J].,2003,25(6):296-301.