Title of article :
EffectofshotpeeningonprimarywaterstresscorrosioncrackingofAlloy600steamgeneratortubesinanoperatingPWRplantOriginalResearchArticle
Author/Authors :
DoHaengHur، نويسنده , , MyungSikChoi، نويسنده , , DeokHyunLee، نويسنده , , MyungHoSong، نويسنده , , SeonJinKim، نويسنده , , JungHoHan، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
6
From page :
155
To page :
160
Abstract :
TheeffectofshotpeeningontheprimarystresscorrosioncrackingbehaviorofthermallytreatedAlloy600steamgeneratortubesinanoperatingpressurizedwaterreactor(PWR)plantwasanalyzedbasedonpulledtubeexaminationsandin-serviceinspectioneddycurrenttest(ISI-ECT)data.Theevaluationwasfocusedontheshapeofcrack,evolutionofthenumberofnewcracksandcrackedtubefraction,andvariationofcracklengthandthecorrespondingeddycurrentamplitudebeforeandaftershotpeening.Theshapeofthecrackwaschangedfromahalf-ellipticaltypebeforeshotpeening,toanellipticalonewithbulgingafterpeening.Itwasconcludedthattheshotpeeningwasnoteffectiveforretardingbothcrackinitiationandgrowthforthisplant.
Journal title :
Nuclear Engineering and Design Eslah
Serial Year :
2004
Journal title :
Nuclear Engineering and Design Eslah
Record number :
894648
Link To Document :
https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=894648
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