Deformation of mechanical properties and failure behavior of Hays-Kendall approach in Bi-2223 superconducting core after Eu inclusions

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dc.authorid0000-0002-4214-9159en_US
dc.authorid0000-0002-5177-3703en_US
dc.authorid0000-0002-3944-0367en_US
dc.contributor.authorDoğruer, Musa
dc.contributor.authorZalaoğlu, Yusuf
dc.contributor.authorYıldrım, Gürcan
dc.contributor.authorTerzioğlu, Cabir
dc.date.accessioned2021-06-23T19:35:48Z
dc.date.available2021-06-23T19:35:48Z
dc.date.issued2014
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractMechanical features of Bi1.8Pb0.4Eu (x) Sr2Ca2.2Cu3O (y) superconductor samples (x=0, 0.01, 0.03, 0.05, 0.07, 0.1, and 0.3) are elaborated by traditional solid-state reaction route. The deformation of the mechanical properties belonging to the Bi-2223 crystal structure by Eu impurities with the aid of Vickers hardness (H (v) ) measurements are conducted at different indentation loads from 0.245 N to 2.940 N for the first time. Further, the H (v) values extracted from experimental results are investigated using five different models so as to demonstrate the role of Eu addition on Bi-2223 samples. Based on these results, we observed that the undoped sample reveals the indentation size effect (ISE) feature, whereas the Eu-doped Bi-2223 superconducting core demonstrates the reverse indentation size effect (RISE) nature. Additionally, it is attained that the models (Meyer's law, EPD, and PSR) fail to determine the estimate of the microhardness with the applied load. Nonetheless, the HK approach is observed to be superior to other models for the pure sample showing the ISE feature, while the IIC model is found to be the most successful model for the explanation of the mechanical characteristics of the Eu impurities in Bi-2223 bulk ceramics obeying RISE nature.en_US
dc.identifier.doi10.1007/s10948-014-2502-7
dc.identifier.endpage1634en_US
dc.identifier.issn1557-1939
dc.identifier.issn1557-1947
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-84904395119en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1629en_US
dc.identifier.urihttps://doi.org/10.1007/s10948-014-2502-7
dc.identifier.urihttps://hdl.handle.net/20.500.12491/7870
dc.identifier.volume27en_US
dc.identifier.wosWOS:000338632600005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorDoğruer, Musa
dc.institutionauthorYıldrım, Gürcan
dc.institutionauthorTerzioğlu, Cabir
dc.institutionauthorZalaoğlu, Yusuf
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal Of Superconductivity And Novel Magnetismen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEu impurities in Bi-2223en_US
dc.subjectMeyer's Lawen_US
dc.subjectEPDen_US
dc.subjectPSRen_US
dc.subjectHKen_US
dc.subjectIICen_US
dc.titleDeformation of mechanical properties and failure behavior of Hays-Kendall approach in Bi-2223 superconducting core after Eu inclusionsen_US
dc.typeArticleen_US

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