Microstructural evolution and mechanical properties of Sn-Bi-Cu ternary eutectic alloy produced by directional solidification

Basit Öğe Kaydı
dc.contributor.authorSahin M.
dc.contributor.authorSensoy T.
dc.contributor.authorCadirli E.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2018
dc.departmentNiğde ÖHÜ
dc.description.abstractSn-36Bi-22Cu (wt.%) ternary eutectic alloy was prepared using vacuum melting furnace and casting furnace. The samples were directionally solidified upwards solidification rate varying from 8.3 to 166 µm/s and at a constant temperature gradient (4.2 K/mm) in a Bridgman-type directional solidification furnace. The composition analysis of the phases and the intermetallics (Cu3Sn and Cu6Sn5) were determined from EDX and XRD analysis respectively. The variation of the lamellar spacing (Bi-rich phase) and the Cu3Sn phase spacing with the solidification rate were investigated. The dependence of microhardness, ultimate compressive strength and compressive yield strength on solidification rate were determined. The spacing and microhardness were measured from both longitudinal and transverse sections of the samples. The dependence of microhardness on the lamellar spacing and the Cu3Sn phase spacing were also determined. The relationships between phase spacings, solidification rate and mechanical properties were determined from linear regression analysis. © 2018 Universidade Federal de Sao Carlos. All rights reserved.
dc.identifier.doi10.1590/1980-5373-mr-2017-0901
dc.identifier.issn1516-1439
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85047237775
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://dx.doi.org/10.1590/1980-5373-mr-2017-0901
dc.identifier.urihttps://hdl.handle.net/11480/1700
dc.identifier.volume21
dc.identifier.wosWOS:000432387400030
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherUniversidade Federal de Sao Carlos
dc.relation.ispartofMaterials Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCompressive strength
dc.subjectDirectional solidificatio
dc.subjectEutectic allo
dc.subjectIntermetallic compoun
dc.subjectMicrohardnes
dc.subjectMicrostructur
dc.titleMicrostructural evolution and mechanical properties of Sn-Bi-Cu ternary eutectic alloy produced by directional solidification
dc.typeArticle

Dosyalar

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu