Alloying effect on K X-ray intensity ratios, K X-ray production cross-sections and radiative Auger ratios in superalloys constitute from Al, Ni and Mo elements

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dc.authoridAylikci, Nuray Kup -- 0000-0002-2276-5421;
dc.contributor.authorKüp Aylıkçı, Nuray
dc.contributor.authorTıraşoğlu, Engin
dc.contributor.authorKarahan, İsmail Hakkı
dc.contributor.authorAylıkçı, Volkan
dc.contributor.authorEskil, Murat
dc.contributor.authorCengiz, Erhan
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:27:40Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:27:40Z
dc.date.issued2010
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractIn this study, sigma(K alpha,beta) production cross-sections, K-beta/K-alpha, KLM/K-alpha and KMM/K-beta RAE intensity ratios of Ni and sigma(K alpha), sigma(K beta 1,2) production cross-sections, K-beta 1,K-3/K-alpha, K-beta 2,K-4/K-alpha, K-beta 2,K-4/K-beta 1,K-3, KLM/K-alpha and KMM/K-beta RAE intensity ratios of Mo have been measured in pure metals and in superalloy specimens. The samples were excited by 59.5 keV gamma-rays from a Am-241 annular radioactive source. K X-rays emitted by samples were counted by an Ultra-LEGe detector with a resolution of 150 eV at 5.9 keV. The effect of alloying on the fluorescence parameters of Ni and Mo, phase structure, and corrosion behavior were investigated. The X-ray fluorescence parameters of Ni and Mo in superalloys indicate significant differences with respect to the pure metals. These differences are attributed to the reorganization of valence shell electrons and/or charge transfer phenomena in superalloys. (C) 2010 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.chemphys.2010.08.021
dc.identifier.endpage108en_US
dc.identifier.issn0301-0104
dc.identifier.issn1873-4421
dc.identifier.issue01.Maren_US
dc.identifier.scopusqualityQ2
dc.identifier.startpage100en_US
dc.identifier.urihttps://doi.org/10.1016/j.chemphys.2010.08.021
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5907
dc.identifier.volume377en_US
dc.identifier.wosWOS:000284459400014
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofChemical Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectAlloying Effect
dc.subjectCross-Sections
dc.subjectK X-ray Intensity Ratios
dc.subjectRadiative Auger Intensity Ratios
dc.subjectCharge Transfer
dc.subjectNi-Based Superalloys
dc.titleAlloying effect on K X-ray intensity ratios, K X-ray production cross-sections and radiative Auger ratios in superalloys constitute from Al, Ni and Mo elements
dc.typeArticle

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