Directional solidification of aluminium - copper alloys

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dc.contributor.authorGunduz, M
dc.contributor.authorCadirli, E
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2002
dc.departmentNiğde ÖHÜ
dc.description.abstractDirectional solidification experiments have been carried out on different Al-Cu alloys as a function of solidification parameters, temperature gradient G, growth rate V, and composition C-0. The specimens were solidified under steady state conditions with a constant temperature gradient (7.4 K mm(-1)) at a wide range of growth rates (9-490 m s(-1)) and with a constant growth rate of 9.5 mum s(-1) at a wide range of temperature gradients (1.0-7.4 K mm(-1)). Microstructural parameters, the primary dendrite arm spacing lambda(1), secondary dendrite arm spacing lambda(2), dendrite tip radius R, mushy zone depth d were measured and expressed as functions of solidification parameters, G, V and C-0 by using a linear regression analysis. The results were in good agreement with previous experimental work and current theoretical models suggested for dendritic growth. (C) 2002 Elsevier Science B.V. All rights reserved.
dc.identifier.doi10.1016/S0921-5093(01)01649-5
dc.identifier.endpage185
dc.identifier.issn0921-5093
dc.identifier.issue2
dc.identifier.scopus2-s2.0-0037197604
dc.identifier.scopusqualityQ1
dc.identifier.startpage167
dc.identifier.urihttps://dx.doi.org/10.1016/S0921-5093(01)01649-5
dc.identifier.urihttps://hdl.handle.net/11480/5734
dc.identifier.volume327
dc.identifier.wosWOS:000174744500007
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherELSEVIER SCIENCE SA
dc.relation.ispartofMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAl-Cu alloys
dc.subjectdirectional solidification
dc.subjectprimary dendrite arm spacing
dc.subjectsecondary dendrite arm spacing
dc.subjectdendrite tip radius
dc.subjectmushy zone depth
dc.titleDirectional solidification of aluminium - copper alloys
dc.typeArticle

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