Investigation of effect of annealing temperature on mechanical properties of MgB2

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dc.authorid0000-0003-3183-7017en_US
dc.authorid0000-0002-3944-0367
dc.authorid0000-0001-7066-1566
dc.contributor.authorTerzioğlu, Cabir
dc.contributor.authorVarilci, Ahmet
dc.contributor.authorBelenli, İbrahim
dc.date.accessioned2021-06-23T19:26:13Z
dc.date.available2021-06-23T19:26:13Z
dc.date.issued2009
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractThe effect of annealing temperature on the microstructure, magnetic and mechanical properties of MgB2 superconducting samples has been studied. The study consists of XRD, SEM, ac susceptibility, Vickers microhardness and density measurements. These measurements indicated that the grain sizes, lattice parameters, density, and critical transition temperature increase and the grain connectivity are improved with increasing the annealing temperature up to 850 degrees C. It was also found that the Vickers microhardness of the samples was dependent on the annealing temperature and applied load. In addition, we calculate the load dependent mechanical properties of the samples using different model. We have discussed the possible reasons for the observed improvements in microstructure, superconducting and mechanical properties due to annealing temperature. (C) 2008 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.jallcom.2008.12.044
dc.identifier.endpage841en_US
dc.identifier.issn0925-8388
dc.identifier.issn1873-4669
dc.identifier.issue1-2en_US
dc.identifier.scopus2-s2.0-67349217999en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage836en_US
dc.identifier.urihttps://doi.org/10.1016/j.jallcom.2008.12.044
dc.identifier.urihttps://hdl.handle.net/20.500.12491/6461
dc.identifier.volume478en_US
dc.identifier.wosWOS:000266786400170en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorTerzioğlu, Cabir
dc.institutionauthorVarilci, Ahmet
dc.institutionauthorBelenli, İbrahim
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofJournal Of Alloys And Compoundsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAnnealing Temperatureen_US
dc.subjectMicrostructureen_US
dc.subjectLattice Parametersen_US
dc.subjectAc Susceptibilityen_US
dc.subjectMicrohardnessen_US
dc.subjectFracture Toughnessen_US
dc.subjectYoung's Modulusen_US
dc.subjectYield Strengthen_US
dc.titleInvestigation of effect of annealing temperature on mechanical properties of MgB2en_US
dc.typeArticleen_US

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