Structural analysis of Cu-based FeCr reinforced composites prepared by mechanical alloying

Basit Öğe Kaydı
dc.authorid0000-0001-7293-0723tr
dc.contributor.authorYilmaz, S. Osman
dc.contributor.authorTeker, Tanju
dc.contributor.authorAydin, Sinan
dc.date.accessioned2024-02-28T07:12:16Z
dc.date.available2024-02-28T07:12:16Z
dc.date.issued01 July 2023tr
dc.departmentTeknoloji Fakültesitr
dc.description.abstractProduction and structural investigations of Cu-based FeCr reinforced composite were performed by using mechanical alloying, optical microscope, scanning electron microscope, X-ray diffraction and hardness test. The increment in FeCr addition caused the increment in the cold deformation rate. This situation resulted in breakage of the powder particles throughout mechanical alloying. Thus, the grain dimension of the FeCr powders decreased and the Fe wt.% in the CuCr powders advanced. The collision force between the Cu-Cr powder and the grinding ball weakened with the increase of FeCr concentration and resulted as higher reinforcement size. After mechanical milling, FeCr grains decreased in size more than copper grains due to the ductility of copper grains. The smaller crystals occurred after grinding, and increased the grain boundary zone for further spread of Cr into the Cu. Despite the high sintering process, the high sintering temperature improved the compactness of the alloys, but caused coarsening of the nanoparticles. The mechanical alloying time, reinforcement wt.% and sinter temperature were effective on the microhardness of the microstructure.tr
dc.identifier.citationYilmaz, S. O., Teker, T. and Aydin, S.. "Structural analysis of Cu-based FeCr reinforced composites prepared by mechanical alloying" Practical Metallography, vol. 60, no. 7, 2023, pp. 416-428. https://doi.org/10.1515/pm-2022-1036tr
dc.identifier.doi10.1515/pm-2022-1036en_US
dc.identifier.endpage428tr
dc.identifier.issn0032-678X / 2195-8599
dc.identifier.issue7tr
dc.identifier.scopus2-s2.0-85164293145en_US
dc.identifier.scopusqualityQ3
dc.identifier.startpage416tr
dc.identifier.urihttps://www.degruyter.com/journal/key/pm/60/7/html
dc.identifier.urihttps://hdl.handle.net/20.500.12418/14396
dc.identifier.volume60tr
dc.identifier.wosWOS:001024087100002en_US
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWALTER DE GRUYTER GMBHGENTHINER STRASSE 13, D-10785 BERLIN, GERMANYtr
dc.relation.ispartofPractical Metallographyen_US
dc.relation.publicationcategoryUluslararası Hakemli Dergide Makale - Kurum Öğretim Elemanıtr
dc.rightsinfo:eu-repo/semantics/closedAccesstr
dc.subjectMechanical alloying, Cu, FeCr, morphology, hardnesstr
dc.titleStructural analysis of Cu-based FeCr reinforced composites prepared by mechanical alloyingen_US
dc.title.alternativeStructural analysis of compositesen_US
dc.typeArticleen_US

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