Microstructures and properties of aluminum alloys during repetitive continuous extrusion forming

Xian Kun Ji, Jia Min Hu, Hui Zhang, Fu Lin Jiang, Ding Fa Fu

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    Repetitive continuous extrusion forming was employed as a continuous severe plastic deformation route and both Al-Fe-Cu alloy and Al-Mg-Si alloy were involved. Evolution of microstructures and properties during this process is investigated by optical microscope, electron-backscatter diffraction, transmission electron microscope, and tensile testing. The results show that in the Al-Fe-Cu alloy an obvious mechanical softening and grain refinement were observed, while in the Al-Mg-Si alloy it shows a slightly rising in strength and ductility as the extrusion passes increasing.

    Original languageEnglish
    Title of host publicationTHERMEC 2016
    EditorsChristof Sommitsch, Mihail Ionescu, Brajendra Mishra, Brajendra Mishra, Ernst Kozeschnik, T. Chandra
    PublisherTrans Tech Publications Ltd
    Pages2261-2267
    Number of pages7
    ISBN (Print)9783035711295
    DOIs
    Publication statusPublished - Jan 1 2017
    Event9th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC 2016 - Graz, Austria
    Duration: May 29 2016Jun 3 2016

    Publication series

    NameMaterials Science Forum
    Volume879
    ISSN (Print)0255-5476
    ISSN (Electronic)1662-9752

    Other

    Other9th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC 2016
    CountryAustria
    CityGraz
    Period5/29/166/3/16

    All Science Journal Classification (ASJC) codes

    • Materials Science(all)
    • Condensed Matter Physics
    • Mechanics of Materials
    • Mechanical Engineering

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