Elastic and Plastic Behavior of the QE22 Magnesium Alloy Reinforced with Short Saffil Fibers and SiC Particles

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dc.contributor.authorZapletal, Josefcs
dc.contributor.authorDoležal, Pavelcs
dc.coverage.issue133cs
dc.coverage.volume8(2)cs
dc.date.issued2018-02-15cs
dc.description.abstractMagnesium alloy QE22 (nominal composition 2 wt % Ag, 2 wt % mixture of rare earth elements, balance Mg) was reinforced with 5 vol % Saffil fibers and 15 vol % SiC particles. The hybrid composite was prepared via the squeeze cast technique. The microstructure of the monolithic alloy and composite was analyzed using scanning electron microscopy. Elastic modulus was measured at room temperature and modeled by the Halpin–Tsai–Kardos mathematical model. The strengthening effect of fibers and particles was calculated and compared with the experimentally obtained values. The main strengthening terms were determined. Fracture surfaces were studied via scanning electron microscope. While the fracture of the matrix alloy had a mainly intercrystalline character, the failure of the hybrid composite was transcrystallineen
dc.formattextcs
dc.format.extent1-13cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMetals. 2018, vol. 8(2), issue 133, p. 1-13.en
dc.identifier.doi10.3390/met8020133cs
dc.identifier.issn2075-4701cs
dc.identifier.orcid0000-0001-6121-7260cs
dc.identifier.orcid0000-0001-9282-0134cs
dc.identifier.other146152cs
dc.identifier.scopus23479029100cs
dc.identifier.scopus36839379300cs
dc.identifier.urihttp://hdl.handle.net/11012/70904
dc.language.isoencs
dc.publisherMDPI AGcs
dc.relation.ispartofMetalscs
dc.relation.urihttp://www.mdpi.com/2075-4701/8/2/133cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2075-4701/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectmagnesium-alloy-based compositeen
dc.subjectHalpin-Tsai-Kardos modelen
dc.subjectdeformation behavioren
dc.subjectcomposite strengtheningen
dc.subjectfracture behavioren
dc.titleElastic and Plastic Behavior of the QE22 Magnesium Alloy Reinforced with Short Saffil Fibers and SiC Particlesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-146152en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:49:09en
sync.item.modts2025.01.17 16:39:13en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav materiálových věd a inženýrstvícs
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