APPLICATION OF TAGUCHI METHOD TO INVESTIGATE THE EFFECT OF SOME FACTORS ON IN-SITU FORMED FLAKE STRUCTURES OF AL/ALB2

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dc.contributor.authorSavaş, Ömer
dc.contributor.authorKayıkçı, Ramazan
dc.contributor.authorKöksal, Sakip
dc.date.accessioned2020-04-30T13:32:08Z
dc.date.available2020-04-30T13:32:08Z
dc.date.issued2012
dc.departmentDÜ, Gümüşova Meslek Yüksekokuluen_US
dc.description.abstractA new in-situ metal matrix composite has been produced by liquid state reaction between aluminium and boron. The common boride phases obtained from this reaction are AlB12 and AlB2 of which the latter is stable at room temperature. One of the critical parameters of the reinforcement is the aspect ratio of AlB2 flakes. In this study, the Taguchi design method has been employed to examine the effects of three process parameters of additive elements to Al matrix, cooling rate in the AlB2 (solid) + Al(liquid) region, and cooling regime in the AlB2(solid) + Al (liquid) region on the size of AlB2 flakes. In the experiments, melting, casting, solidification, metallographic techniques, optical microscope, SEM and wet analysis techniques have been used. Results showed that 1.3 wt % boron has been dissolved in the aluminium at 1400 °C by adding boron oxide (B2O3) resulting in AlB2 flakes of 2.5 % by volume. It is also concluded that the AlB12(solid) + Al (liquid) region has to be passed with adequately high cooling rates in order to obtain AlB2 flakes with highest possible aspect ratios.en_US
dc.identifier.endpage50en_US
dc.identifier.issn0963-6935
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage44en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12684/99
dc.identifier.volume21en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAdcotec Ltd.en_US
dc.relation.ispartofAdvanced Composites Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAl-B composite; Aluminium boride; Boron oxide; Taguchi methoden_US
dc.titleAPPLICATION OF TAGUCHI METHOD TO INVESTIGATE THE EFFECT OF SOME FACTORS ON IN-SITU FORMED FLAKE STRUCTURES OF AL/ALB2en_US
dc.typeArticleen_US

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