Formation of TiC-Cu nanocomposites by a reaction between Ti25Cu75 melt-spun alloy and carbon

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dc.contributor.authorDudina, Dina V.
dc.contributor.authorKorchagin, Michail A.
dc.contributor.authorGavrilov, Alexander I.
dc.contributor.authorBulina, Natalia V.
dc.contributor.authorBatraev, Igor S.
dc.contributor.authorEsikov, Maksim A.
dc.contributor.authorGeorgarakis, Konstantinos
dc.contributor.authorKato, Hidemi
dc.date.accessioned2018-12-10T14:36:34Z
dc.date.available2018-12-10T14:36:34Z
dc.date.issued2018-10-02
dc.description.abstractIn this work, Ti25Cu75 melt-spun partially amorphous alloy was used as a source of Ti and Cu to synthesize in-situ TiC-Cu nanocomposites. The reaction between the alloy and carbon started during ball milling and continued during Spark Plasma Sintering. At the same time, during ball milling, the alloy experienced phase transformations: crystallization of the amorphous phase was followed by decomposition of TiCu3. Copper crystallites formed during the alloy transformations were the reason for the presence of copper regions 0.5–1 µm in size free from TiC nanoparticles in the sintered composites. The Ti-Cu intermetallics transformed into non-agglomerated TiC 10–20 nm in size distributed in the copper matrix. The hardness of the synthesized TiC-Cu nanocomposites exceeded that of composites obtained by conventional sintering of ball-milled Ti-C-Cu powders.en_UK
dc.identifier.citationDudina DV, Korchagin MA, Gavrilov AI, et al., Formation of TiC-Cu nanocomposites by a reaction between Ti25Cu75 melt-spun alloy and carbon. Materials Letters, Volume 235, January 2019, pp. 104-106en_UK
dc.identifier.issn0167-577X
dc.identifier.urihttps://doi.org/10.1016/j.matlet.2018.10.002
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/13709
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.subjectNanoparticlesen_UK
dc.subjectSinteringen_UK
dc.subjectMetals and alloysen_UK
dc.subjectMicrostructureen_UK
dc.titleFormation of TiC-Cu nanocomposites by a reaction between Ti25Cu75 melt-spun alloy and carbonen_UK
dc.typeArticleen_UK

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