Improvement of the nature of indentation size effect of Bi-2212 superconducting matrix by doped Nd inclusion and theoretical modeling of new matrix

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dc.authorid0000-0002-4127-7650en_US
dc.authorid0000-0002-6894-9082en_US
dc.authorid0000-0002-5177-3703
dc.contributor.authorÖztürk, Özgür
dc.contributor.authorAşıkuzun, Elif
dc.contributor.authorKaya, Seydanur
dc.contributor.authorYıldırım, Gürcan
dc.contributor.authorTürköz, Mustafa Burak
dc.contributor.authorKılıç, Atilla
dc.date.accessioned2021-06-23T19:35:55Z
dc.date.available2021-06-23T19:35:55Z
dc.date.issued2014
dc.departmentBAİBÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.description.abstractNeodmium (Nd) inclusions at different stoichiometric ratios (x=0.0, 0.001 %, 0.005 %, 0.01 %, 0.05 %, 0.1 %) are doped in the Bi-2212 superconducting samples and the samples obtained are subjected to the sintering process at 840 C-a similar to constant temperature for 72 hours. The effect of Nd doping on the structural and mechanical properties of prepared samples is investigated by the standard characterization measurements. XRD and SEM measurements are performed to obtain information about surface morphology, phase ratios, lattice parameters and particle size. Moreover, Vickers microhardness (H (V) ) measurements are exerted to investigate the mechanical properties of the all samples in detail. It is found that all the properties given above retrogress with the increase of the Nd concentration in the Bi-2212 superconducting core. However, the ISE nature of the materials improves systematically. Additionally, the experimental results of microhardness measurements are analyzed using Meyer's law, PSR, MPSR, EPD models and HK approach. The results show that Hays-Kendall approach is determined as the most successful model.en_US
dc.identifier.doi10.1007/s10948-014-2477-4
dc.identifier.endpage1412en_US
dc.identifier.issn1557-1939
dc.identifier.issn1557-1947
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-84901641165en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1403en_US
dc.identifier.urihttps://doi.org/10.1007/s10948-014-2477-4
dc.identifier.urihttps://hdl.handle.net/20.500.12491/7893
dc.identifier.volume27en_US
dc.identifier.wosWOS:000336403800009en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYıldırım, Gürcan
dc.institutionauthorKılıç, Atilla
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.subjectXRDen_US
dc.subjectSEMen_US
dc.subjectMeyer's Lawen_US
dc.subjectHK Approachen_US
dc.subjectISEen_US
dc.titleImprovement of the nature of indentation size effect of Bi-2212 superconducting matrix by doped Nd inclusion and theoretical modeling of new matrixen_US
dc.typeArticleen_US

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