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dc.contributor.authorCadirli, E.
dc.contributor.authorHerlach, D. M.
dc.contributor.authorDavydov, E.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2010
dc.identifier.issn0022-3093
dc.identifier.issn1873-4812
dc.identifier.urihttps://dx.doi.org/10.1016/j.jnoncrysol.2010.06.005
dc.identifier.urihttps://hdl.handle.net/11480/4863
dc.descriptionWOS: 000281931600021en_US
dc.description.abstractThis work presents the results of characterization of as solidified arc-melted Ni-Si and Co-Si alloys. The alloys of different compositions of the constitutions Ni, Co, and Si of purity of 99.99% were prepared by arc melting method under argon atmosphere in a water-cooled copper crucible with a non-consumable tungsten electrode and titanium getter. The effects of Si addition to pure Ni and Co on microstructure, microhardness (HV), electrical resistivity (p), latent heat of fusion (AN) and specific heat change (AC) were investigated. The measurements of microhardness of the samples were performed by using a microhardness test device. The dependence of microhardness on composition (C-o) was analyzed. According to these results, it has been found that with increasing the amount of Si the HV increases. Variations of electrical resistivity of the samples with the temperature in the range of 300-800 K were also measured by using a standard d.c. four-point probe technique. The Delta H and Delta C-p of the same alloys were determined by means of differential scanning calorimeter (DSC) from heating trace during the transformation from solid to liquid. (C) 2010 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipScientific and Technical Research Council of Turkey (TUBITAK) [2219]en_US
dc.description.sponsorshipThis research was supported financially by the Scientific and Technical Research Council of Turkey (TUBITAK) under 2219 postdoctoral research fellowship program. The authors thank Jorn Strohmenger and Dr. Roman Lengsdorf, for their continuous support and Dr Matthias Kolbe for support of the electron microscope investigations.en_US
dc.language.isoengen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMicrostructureen_US
dc.subjectMicrohardnessen_US
dc.subjectElectrical resistivityen_US
dc.subjectLatent heat of fusionen_US
dc.subjectSpecific heat changeen_US
dc.titleMicrostructural, mechanical, electrical and thermal characterization of arc-melted Ni-Si and Co-Si alloysen_US
dc.typearticleen_US
dc.relation.journalJOURNAL OF NON-CRYSTALLINE SOLIDSen_US
dc.departmentNiğde ÖHÜen_US
dc.identifier.volume356en_US
dc.identifier.issue33-34en_US
dc.identifier.startpage1735en_US
dc.identifier.endpage1741en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.institutionauthor[0-Belirlenecek]
dc.identifier.doi10.1016/j.jnoncrysol.2010.06.005


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