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  • Enhancement of mechanical properties of the AA5754 aluminum alloy with a severe plastic deformation = Izboljšanje mehanskih lastnosti aluminijeve zlitine AA5754 z veliko plastično deformacijo
    Izairi, Neset ...
    Mechanical properties of materials with ultrafine grain (UFG) size have attracted considerable scientific attention and technological interest during the last few years. It was well established that ... the grain size of metallic alloys may be substantially refined with a severe plastic deformation (SPD). The present work focuses on equal-channel angular pressing (ECAP) as the most used method of SPD for grain refinement inducing a significant enhancement to the mechanical and functional properties of the commercial AA5754. ECAP with up to 6 passes resulted in a substantial grain-size reduction from 70 %m of an as-received sample to 5 %m. The aforementioned reduction of the grain size increased the microhardness by a factor of 4. These results were compared to those of AA3004.
    Source: Materiali in tehnologije = Materials and technology. - ISSN 1580-2949 (Letn. 48, št. 3, maj-jun. 2014, str. 385-388)
    Type of material - article, component part ; adult, serious
    Publish date - 2014
    Language - english
    COBISS.SI-ID - 1056938

    Link(s):

    http://mit.imt.si/Revija/
    Digitalna knjižnica Slovenije - dLib.si

source: Materiali in tehnologije = Materials and technology. - ISSN 1580-2949 (Letn. 48, št. 3, maj-jun. 2014, str. 385-388)

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