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Deformation microstructures and textures of cast Mg-3Sn-2Ca alloy under uniaxial hot compression

  • C. Dharmendra
  • , K. P. Rao
  • , Y. V R K Prasad
  • , N. Hort
  • , K. U. Kainer

    Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

    Abstract

    The influence of deformation conditions on the microstructure and texture evolution during hot compression of Mg-3Sn-2Ca (TX32) has been studied. Cylindrical samples were compressed uniaxially at different combinations of temperatures and strain rates in the ranges 300-00°C and 0.0003-10 s -1. The crystallographic orientation information of the as-cast and deformed specimens was obtained by EBSD micro-texture analysis. Activation of different slip systems was investigated using Schmid factor analysis and the results reinforce the importance of non-basal slip for deformation at high temperatures. Samples deformed at 500 °C/0.1 s-1 resulted in a fully recrystallized microstructure with near random crystallographic texture. © (2012) Trans Tech Publications.
    Original languageEnglish
    Title of host publicationMechanical Engineering and Materials
    Subtitle of host publicationICMEM 2012
    Pages322-325
    Volume152-154
    DOIs
    Publication statusPublished - 2012
    Event2012 International Conference on Mechanical Engineering and Materials, ICMEM 2012 - Melbourne, VIC, Australia
    Duration: 15 Jan 2012 → 16 Jan 2012

    Publication series

    NameApplied Mechanics and Materials
    Volume152-154
    ISSN (Print)1660-9336
    ISSN (Electronic)1662-7482

    Conference

    Conference2012 International Conference on Mechanical Engineering and Materials, ICMEM 2012
    PlaceAustralia
    CityMelbourne, VIC
    Period15/01/12 → 16/01/12

    Research Keywords

    • EBSD
    • Hot Compression
    • Mg-Sn-Ca alloy
    • Processing maps
    • Texture

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