Reactivity of a glassy and a crystalline Fe66Cr10Nb5B19 alloy towards aluminum during sintering: a comparative study

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dc.contributor.authorKvashnin, Vyacheslav I.
dc.contributor.authorDudina, Dina V.
dc.contributor.authorBokhonov, Boris B.
dc.contributor.authorPetrov, Sergey A.
dc.contributor.authorUkhina, Arina V.
dc.contributor.authorGeorgarakis, Konstantinos
dc.contributor.authorCoury, Francisco Gil
dc.contributor.authorKoga, Guilherme Yuuki
dc.date.accessioned2023-06-12T12:59:27Z
dc.date.available2023-06-12T12:59:27Z
dc.date.issued2023-05-26
dc.description.abstractA glassy Fe66Cr10Nb5B19 alloy and its crystalline counterpart consisting of the α-(Fe,Cr), FeNbB and Fe2B phases were spark plasma sintered with aluminum at 570 °C to investigate the interfacial reactions in the systems. In the mixture containing the crystalline alloy, α-(Fe,Cr) and Fe2B reacted with aluminum forming the Fe-Al intermetallic reaction products. The crystallites of FeNbB were distributed in the intermetallic matrix. The absence of α-(Fe,Cr) and Fe2B in the composite sintered from the glassy alloy was confirmed by Mössbauer spectroscopy. Overall, under the short SPS processing, the crystalline alloy was found to be more reactive towards aluminum than the glassy alloy. An increased reactivity was due to the presence of α-(Fe,Cr), a Fe-rich phase, in the crystalline alloy.en_UK
dc.identifier.citationKvashnin VI, Dudina DV, Bokhonov BB, et al., (2023) Reactivity of a glassy and a crystalline Fe66Cr10Nb5B19 alloy towards aluminum during sintering: a comparative study, Materials Letters, Volume 347, September 2023, Article number 134582en_UK
dc.identifier.eissn1873-4979
dc.identifier.issn0167-577X
dc.identifier.urihttps://doi.org/10.1016/j.matlet.2023.134582
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/19763
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectMetallic glassen_UK
dc.subjectAluminumen_UK
dc.subjectIntermetallicen_UK
dc.subjectReactivityen_UK
dc.titleReactivity of a glassy and a crystalline Fe66Cr10Nb5B19 alloy towards aluminum during sintering: a comparative studyen_UK
dc.typeArticleen_UK

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