Design and construction of a thixo forming unit and production of Al-Si alloys

Basit Öğe Kaydı
dc.contributor.authorÖzyürek, D.
dc.contributor.authorAktar, N.
dc.contributor.authorAztekin, H.
dc.date.accessioned2024-09-29T16:21:07Z
dc.date.available2024-09-29T16:21:07Z
dc.date.issued2008
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, a laboratory scale thixo forming unit was designed and constructed in order to carry out semi-solid process. Al-Si alloys were produced from the powders ground mechanically from ingots containing 5% Si on this unit. The powders were then cold pressed in order to produce cylindrical parts and thixo forming was applied to these cylindrical parts. Semi-solid processes were carried out at three different temperatures (580, 590 and 600 °C) for 1 and 2 min under 100 kN squeezing force. The results showed that spheroidisation tendency of the grains increased with increasing temperature. The grain size was also found to increase with increasing temperature. In addition, the period pressure applied was found to be an effective parameter in microstructural alterations. Thixo forming resulted in better microstructure with increasing pressure application period. © 2007 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.matdes.2007.03.021
dc.identifier.endpage1074en_US
dc.identifier.issn0261-3069
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-39449105374en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage1070en_US
dc.identifier.urihttps://doi.org/10.1016/j.matdes.2007.03.021
dc.identifier.urihttps://hdl.handle.net/20.500.14619/9561
dc.identifier.volume29en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofMaterials and Designen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAluminum alloysen_US
dc.subjectGrain size and shapeen_US
dc.subjectGrinding (comminution)en_US
dc.subjectIngotsen_US
dc.subjectPressing (forming)en_US
dc.subjectThermal effectsen_US
dc.subjectGrain size and shapeen_US
dc.subjectGrinding (comminution)en_US
dc.subjectIngotsen_US
dc.subjectPressing (forming)en_US
dc.subjectThermal effectsen_US
dc.subjectSemi-solid processen_US
dc.subjectSpheroidisationen_US
dc.subjectThixo forming uniten_US
dc.subjectAluminum alloysen_US
dc.titleDesign and construction of a thixo forming unit and production of Al-Si alloysen_US
dc.typeArticleen_US

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