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On the high-temperature flow response of friction stir processed magnesium metal matrix composites

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dc.contributor.authorGhobadlou, Alı Hosseınzadeh
dc.contributor.authorYapıcı, Güney Güven
dc.contributor.departmentMechanical Engineering
dc.contributor.ozuauthorYAPICI, Güney Güven
dc.contributor.ozugradstudentGhobadlou, Alı Hosseınzadeh
dc.date.accessioned2022-08-15T06:15:01Z
dc.date.available2022-08-15T06:15:01Z
dc.date.issued2021-01-01
dc.description.abstractIn the current work, multi-pass friction stir processing (FSP) was utilized to fabricate samples of fine-grained aluminum-zinc (AZ) magnesium alloy and its metal matrix composite (MMC). The microstructure and high-temperature tensile behavior of friction stir processed (FSPed) AZ31 and AZ31/SiC MMC at various strain rates in the range of 10(-2) to 10(-4) s(-1) were investigated, and the fracture mechanisms of each condition were analyzed. The results verified that MMC samples exhibited a remarkable enhancement in microhardness. The evolution of inclined basal texture was observed after processing for both FSPed and MMC samples. The ambient temperature stress-strain response revealed that the formability of AZ31 has improved after friction stir processing, whereas high-temperature flow curves were discernibly sensitive to strain rate. Equiaxed deep dimples were detected on the fracture surfaces of FSPed samples, but decreased strain rate led to an increase in the number of dimples as attributed to the recrystallization of new grains.en_US
dc.identifier.doi10.1115/1.4047966en_US
dc.identifier.issn0094-4289en_US
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85091055497
dc.identifier.urihttp://hdl.handle.net/10679/7793
dc.identifier.urihttps://doi.org/10.1115/1.4047966
dc.identifier.volume143en_US
dc.identifier.wos000595291300005
dc.language.isoengen_US
dc.peerreviewedyesen_US
dc.publicationstatusPublisheden_US
dc.publisherASMEen_US
dc.relation.ispartofJournal of Engineering Materials and Technology, Transactions of the ASME
dc.relation.publicationcategoryInternational Refereed Journal
dc.rightsrestrictedAccess
dc.subject.keywordsCarbideen_US
dc.subject.keywordsCompositeen_US
dc.subject.keywordsFractureen_US
dc.subject.keywordsFracture behavioren_US
dc.subject.keywordsFriction stiren_US
dc.subject.keywordsHigh temperatureen_US
dc.subject.keywordsMagnesiumen_US
dc.subject.keywordsMaterials processingen_US
dc.subject.keywordsMechanical behavioren_US
dc.subject.keywordsMicrostructure propertyen_US
dc.subject.keywordsRelationshipsen_US
dc.titleOn the high-temperature flow response of friction stir processed magnesium metal matrix compositesen_US
dc.typearticleen_US
dspace.entity.typePublication
relation.isOrgUnitOfPublicationdaa77406-1417-4308-b110-2625bf3b3dd7
relation.isOrgUnitOfPublication.latestForDiscoverydaa77406-1417-4308-b110-2625bf3b3dd7

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