The current status of research into auxetic (negative Poisson's ratio) materials is reviewed, with particular focus on those aspects of relevance to aerospace engineering. Developments in the modelling, design, manufacturing, testing, and potential applications of auxetic cellular solids, polymers, composites, and sensor/actuator devices are presented. Auxetic cellular solids in the forms of honeycombs and foams are reviewed in terms of their potential in a diverse range of applications, including as core materials in curved sandwich panel composite components, radome applications, directional pass band filters, adaptive and deployable structures, MEMS devices, filters and sieves, seat cushion material, energy absorption components, viscoelastic damping materials, and fastening devices. The review of auxetic polymers includes the fabrication and characterization of microporous polymer solid rods, fibres, and films, as well as progress towards the first synthetic molecular-level auxetic polymer. Potential auxetic polymer applications include self-locking reinforcing fibres in composites, controlled release media, and self-healing films. Auxetic composite laminates and composites containing auxetic constituents are reviewed and enhancements in fracture toughness, and static and low velocity impact performance are presented to demonstrate potential in energy absorber components. Finally, the potential of auxetics as strain amplifiers, piezoelectric devices, and structural health monitoring components is presented.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Auxetic materials


    Beteiligte:
    Alderson, A (Autor:in) / Alderson, K L (Autor:in)


    Erscheinungsdatum :

    2007-04-01


    Format / Umfang :

    11 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Auxetic materials

    Alderson, A. / Alderson, K.L. | Tema Archiv | 2007


    Auxetic materials

    Alderson, A. | Online Contents | 2007


    Auxetic bi-stable structure

    MARTINO-GONZALEZ ESTEBAN / VELEZ DE MENDIZABAL ALONSO IKER / VOTSIOS VASILIS et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    AUXETIC BI-STABLE STRUCTURE

    MARTINO-GONZALEZ ESTEBAN / VELEZ DE MENDIZABAL ALONSO IKER / VOTSIOS VASILIS et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Seatbelt webbing including auxetic portion

    JAYASURIYA MANGALA A / MCCOY ROBERT WILLIAM / LIPPMAN MARK ALLAN | Europäisches Patentamt | 2022

    Freier Zugriff