Effect of Reinforcement Volume Ratio on Thermal Conductivity of MgO Reinforced Al Matrix Composite Produced by Vacuum Infiltration Method

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dc.contributor.authorÇıtak, Ramazan
dc.contributor.authorÇalın, Recep
dc.contributor.authorPehlivanlı, Zühtü
dc.date.accessioned2020-06-25T17:51:14Z
dc.date.available2020-06-25T17:51:14Z
dc.date.issued2010
dc.departmentKırıkkale Üniversitesi
dc.description.abstractThe effect of reinforcement volume ratio on the infiltration behaviour of molten metal, thermal properties and microstructure of Al-MgO composite fabricated by vacuum infiltration method were investigated. Vacuum Infiltration is a composite production method in which reinforcement volume ratio is one of important parameters. In this study, MgO powder and Al were used as reinforcement and matrix, respectively. Mixture of MgO and Al powders with 105 mm particle size were filled in quartz tubes freely to form 10, 20 and 30% reinforcement volume ratio. Liquid Al was vacuum infiltrated into the MgO powder under 550 mmHg vacuum at 730 +/- 5 degrees C in normal atmosphere for 3 min Microstructure of composites. were investigated by SEM analysis. From these images, a thermal analysis model has been generated through which the effective thermal conductivity was determined. The effective thermal conductivity of Al-MgO composites increase as the reinforcement volume ratio decreases. The experimental and especially the numerical analysis results in this study gave thermal conductivity values which agree quite well with each other.en_US
dc.description.sponsorshipKirikkale UniversityKirikkale University [2008/55]en_US
dc.description.sponsorshipThe authors are grateful to Kirikkale University for the support of this work with the project number of 2008/55.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.endpage4060en_US
dc.identifier.issn0970-7077
dc.identifier.issn0975-427X
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-77955621188
dc.identifier.scopusqualityQ4
dc.identifier.startpage4054en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12587/4746
dc.identifier.volume22en_US
dc.identifier.wosWOS:000279844500098
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAsian Journal Of Chemistryen_US
dc.relation.ispartofAsian Journal Of Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCompositesen_US
dc.subjectInfiltrationen_US
dc.subjectMgOen_US
dc.subjectThermal Conductivityen_US
dc.titleEffect of Reinforcement Volume Ratio on Thermal Conductivity of MgO Reinforced Al Matrix Composite Produced by Vacuum Infiltration Methoden_US
dc.typeArticle

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