Investigation of thermal conductivity and microstructure of the ?-Al2O3 particulate reinforced aluminum composites (Al/Al2O3-MMC) by powder metallurgy method

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dc.contributor.authorTatar, C.
dc.contributor.authorOzdemir, N.
dc.date.accessioned2026-08-12T17:30:23Z
dc.date.issued2010
dc.departmentFırat Üniversitesi
dc.description.abstractThe thermal conductivity of the alpha-Al2O3 particulate reinforced aluminum composites (Al/Al2O3-MMC) prepared by powder metallurgy method have been investigated. The thermal conductivity shows linear dependence on temperature in the investigated range. The increase in the thermal conductivity of the composites with decreasing Al2O3 particles size could be due to greater stability of the thermal conductive paths for smaller Al2O3 particles. In addition, when composites are heated, the heat will tend to flow through the Al particles and electric charge flows where resistance is lowest. It is seen that the thermal conductivity decrease with increasing Al2O3 volume fraction. (C) 2009 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.physb.2009.10.010
dc.identifier.endpage899
dc.identifier.issn0921-4526
dc.identifier.issue3
dc.identifier.orcid0000-0002-0876-9071
dc.identifier.scopus2-s2.0-72649096354
dc.identifier.scopusqualityQ2
dc.identifier.startpage896
dc.identifier.urihttps://doi.org/10.1016/j.physb.2009.10.010
dc.identifier.urihttps://hdl.handle.net/11508/56070
dc.identifier.volume405
dc.identifier.wosWOS:000273869100018
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofPhysica B-Condensed Matter
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260511
dc.subjectThermal conductivity
dc.subjectPowder metallurgy
dc.subjectElectrical resistivity
dc.subjectMetal matrix composite
dc.titleInvestigation of thermal conductivity and microstructure of the ?-Al2O3 particulate reinforced aluminum composites (Al/Al2O3-MMC) by powder metallurgy method
dc.typeArticle

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