Effects of ZnO addition on mechanical properties of Bi1.84Pb0.34Sr1.91Ca2.03Cu3.06O10 prepared by a wet technique

Basit Öğe Kaydı
dc.authorid0000-0003-0402-1848
dc.authorid0000-0001-7586-9075
dc.contributor.authorKaraca, I.
dc.contributor.authorUzun, O.
dc.contributor.authorKoelemen, U.
dc.contributor.authorYilmaz, F.
dc.contributor.authorSahin, O.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2009
dc.departmentNiğde ÖHÜ
dc.description.abstractIn this study, ZnO molar wt% 0, 5,10,20,30, and 50 added Bi1.84Pb0.34Sr1.91Ca2.03Cu3.06O10 superconductors were prepared by wet technique. The experimental works consist of powder X-ray diffraction (XRD) for phase analyses and c-axes parameters, scanning electron microscopy (SEM) for microstructure examination, and microhardness measurements for mechanical properties. These measurements showed that Zn-added material, in comparison with the pure sample, had increased c-axes parameters and decreased grain size. In addition, the experimental results of microhardness measurements were analyzed using Oliver-Pharr model. It was observed that the change of indentation hardness (H-rr) and reduced elastic modulus (E-r) values showed an increasing trend with ZnO addition and exhibited peak load dependence (i.e., indentation size effect (ISE)). (C) 2008 Elsevier B.V. All rights reserved.
dc.description.sponsorshipTurkish State Planning Organization (DPT) [2003K120510]
dc.description.sponsorshipThe authors would like to acknowledge the financial support (Project No.: 2003K120510) by Turkish State Planning Organization (DPT). The authors also thank to Senol Akin for helpful comments on editing our manuscript and department of Physics, Karadeniz Technical University, Turkey, for producing the samples.
dc.identifier.doi10.1016/j.jallcom.2008.09.077
dc.identifier.endpage491
dc.identifier.issn0925-8388
dc.identifier.issue45323
dc.identifier.scopus2-s2.0-64549115890
dc.identifier.scopusqualityQ1
dc.identifier.startpage486
dc.identifier.urihttps://dx.doi.org/10.1016/j.jallcom.2008.09.077
dc.identifier.urihttps://hdl.handle.net/11480/5056
dc.identifier.volume476
dc.identifier.wosWOS:000266117900096
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherELSEVIER SCIENCE SA
dc.relation.ispartofJOURNAL OF ALLOYS AND COMPOUNDS
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectBi-2223
dc.subjectWet technique
dc.subjectZnO
dc.subjectMechanical properties
dc.subjectDepth Sensing Indentation
dc.titleEffects of ZnO addition on mechanical properties of Bi1.84Pb0.34Sr1.91Ca2.03Cu3.06O10 prepared by a wet technique
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu