Core - shell particle reinforcements - a new trend in the design and development of metal matrix composites

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dc.contributor.authorDudina, Dina V.
dc.contributor.authorGeorgarakis, Konstantinos
dc.date.accessioned2022-04-06T08:09:32Z
dc.date.available2022-04-06T08:09:32Z
dc.date.issued2022-04-02
dc.description.abstractMetal matrix composites (MMCs) are a constantly developing class of materials. Simultaneously achieving a high strength and a high ductility is a challenging task in the design of MMCs. This article aims to highlight a recent trend: the development of MMCs reinforced with particles of core–shell structure. The core–shell particles can be synthesized in situ upon a partial transformation of metal (alloy) particles introduced into a metal matrix. MMCs containing core–shell particles with cores of different compositions (metallic, intermetallic, glassy alloy, high-entropy alloy, metal-ceramic) are currently studied. For metal core–intermetallic shell particle-reinforced composites, the property gain by the core–shell approach is strengthening achieved without a loss in ductility. The propagation of cracks formed in the brittle intermetallic shell is hindered by both the metal matrix and the metal core, which constitutes a key advantage of the metal core–intermetallic shell particles over monolithic particles of intermetallic compounds for reinforcing purposes. The challenges of making a direct comparison between the core–shell particle-reinforced MMCs and MMCs of other microstructures and future research directions are discussed.en_UK
dc.identifier.citationDudina DV, Georgarakis K. (2022) Core - shell particle reinforcements - a new trend in the design and development of metal matrix composites, Materials, Volume 15, Issue 7, April 2022, Article number 2629.en_UK
dc.identifier.issn1996-1944
dc.identifier.urihttps://doi.org/10.3390/ma15072629
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/17746
dc.language.isoenen_UK
dc.publisherMDPIen_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectcore–shell particleen_UK
dc.subjectreinforcementen_UK
dc.subjectmetal matrix compositeen_UK
dc.subjectinterfaceen_UK
dc.titleCore - shell particle reinforcements - a new trend in the design and development of metal matrix compositesen_UK
dc.typeArticleen_UK

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