Mechanical properties of directionally solidified lead-antimony alloys

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dc.contributor.authorSahin, Mevlut
dc.contributor.authorKaya, Hasan
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2011
dc.departmentNiğde ÖHÜ
dc.description.abstractThe Pb-17w% Sb alloy was directionally solidified under two solidification conditions: with different temperature gradients (G=0.93-3.67 K/mm) at a constant growth rate (V=17.50 mu m/s) and with different growth rates (V=8.3-497 mu m/s) at a constant temperature gradient (G=3.67 K/mm) in a Bridgman furnace. Microstructure parameters, such as primary dendrite arm spacing (lambda(1)), secondary dendrite arm spacing (lambda(2)), and dendrite tip radius (R), were measured. The microhardness (Hv) and ultimate tensile strength (sigma) of the directional solidification samples were also measured. The influences of solidification and microstructure parameters on Hv and sigma were investigated. The results obtained in this work were compared with similar experimental researches in literatures. It is shown that the Hv and sigma values increase with the increase of G and V, but decrease with the increase of lambda(1), lambda(2), and R.
dc.description.sponsorshipErciyes University [FBA-10-3376]
dc.description.sponsorshipThis work was financially supported by the Erciyes University Scientific Research Project Unit under Contract (No.FBA-10-3376).
dc.identifier.doi10.1007/s12613-011-0481-2
dc.identifier.endpage588
dc.identifier.issn1674-4799
dc.identifier.issue5
dc.identifier.scopus2-s2.0-83255184623
dc.identifier.scopusqualityQ1
dc.identifier.startpage582
dc.identifier.urihttps://dx.doi.org/10.1007/s12613-011-0481-2
dc.identifier.urihttps://hdl.handle.net/11480/4685
dc.identifier.volume18
dc.identifier.wosWOS:000295434900012
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherSPRINGER
dc.relation.ispartofINTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectlead-antimony alloy
dc.subjectdirectional solidification
dc.subjectmicrostructure
dc.subjectmechanical properties
dc.titleMechanical properties of directionally solidified lead-antimony alloys
dc.typeArticle

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