Prediction of the True Stress of ZE20 Magnesium Alloy at Different Temperatures and Strain Rates

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dc.contributor.authorBingol, Sedat
dc.contributor.authorMisiolek, Wojciech
dc.date.accessioned2024-04-24T17:27:50Z
dc.date.available2024-04-24T17:27:50Z
dc.date.issued2015
dc.departmentDicle Üniversitesien_US
dc.description.abstractCompression tests were performed to obtain flow stress curves of a newly developed magnesium ZE20 alloy for automobile applications. The experiments were performed in a temperature range from 200 degrees C to 425 degrees C and the strain rates from 0.01 to 15 s-1 to examine the material responses at various processing conditions. Artificial neural network (ANN) and gene expressing programming (GEP) were used for the estimation of the true stress curves obtained from the experimental tests. Recently, a few studies were performed to estimate the true stress of different magnesium alloys by using ANN modelling method. However, this method has not yet been applied for the ZE20 alloy; therefore, it was the subject in this study. Furthermore, this study is the first attempt of using a GEP model to predict the true stress of a magnesium alloy. Both developed ANN and GEP models successfully predicted the true stress of ZE20 alloy.en_US
dc.description.sponsorshipDepartment of Energy National Energy Technology Laboratory [DE-EE0003583]; United States Governmenten_US
dc.description.sponsorshipThis material is based in part upon work supported by the Department of Energy National Energy Technology Laboratory under Award Number DE-EE0003583. This report was prepared as an account of work sponsored by an agency of the United States Government.en_US
dc.identifier.doi10.5545/sv-jme.2015.2785
dc.identifier.endpage617en_US
dc.identifier.issn0039-2480
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-84944028354
dc.identifier.scopusqualityQ2
dc.identifier.startpage610en_US
dc.identifier.urihttps://doi.org/10.5545/sv-jme.2015.2785
dc.identifier.urihttps://hdl.handle.net/11468/20218
dc.identifier.volume61en_US
dc.identifier.wosWOS:000371228800007
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherAssoc Mechanical Engineers Technicians Sloveniaen_US
dc.relation.ispartofStrojniski Vestnik-Journal of Mechanical Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMagnesiumen_US
dc.subjectZe20en_US
dc.subjectCompressionen_US
dc.subjectTrue Stressen_US
dc.subjectGepen_US
dc.subjectAnnen_US
dc.subjectPredictionen_US
dc.titlePrediction of the True Stress of ZE20 Magnesium Alloy at Different Temperatures and Strain Ratesen_US
dc.titlePrediction of the True Stress of ZE20 Magnesium Alloy at Different Temperatures and Strain Rates
dc.typeArticleen_US

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