Title of article :
CorrosionofsteamgeneratorpipelinesanalysedusingMössbauerspectroscopyOriginalResearchArticle
Author/Authors :
V.Sluge?، نويسنده , , J.Lipka، نويسنده , , I.T?th، نويسنده , , Peter Hascik ، نويسنده , , Hinca، نويسنده , , M.Lehota، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
ThevariabilityofthepropertiesandthecompositionofthecorrosionproductsofthestainlessCrNiandmildsteelsindependenceontheconditions(temperature,acidity,etc.)isofsuchrangethat,inpractice,itisimpossibletodeterminethepropertiesofthecorrosionproductsforanactualcasefromthetheoreticaldataonly.Sincethedecontaminationprocessesforthematerialsofthewater-cooledreactor(WWER-440)secondarycircuitsareintheprogressofdevelopment,itisnecessarytodrawtheneededinformationbythemeasurementandanalysisoftherealspecimens[Cohen,L.,1980.ApplicationofMössbauerSpectroscopy,vol.II.AcademicPress,NY,USA].ThecorrosionlayerswereseparatedbyscrapingtherustoffthesurfaceandthepowdersampleswerestudiedbytransmissionMössbauerspectroscopy.Itshouldbenotedthatthegammaspectroscopicmeasurementsgivenoevidenceofthepresenceoflow-energygammaradiationemittedfromthesamples.Thescrappedspecimenpowderwashomogenised(usingthe50μmsieve)andfixedintothespecialholder.The57CoinRhmatrixwasusedastheradioactiveMössbauersource.MeasuredspectrawerefittedusingprogramNORMOSSITE.
Journal title :
Nuclear Engineering and Design Eslah
Journal title :
Nuclear Engineering and Design Eslah
