90°対称傾角粒界を有するアルミニウム双結晶の引張変形と再結晶 Tensile Deformation and Recrystallization in Aluminum Bicrystal Having Symmetric 90° Tilt Grain Boundary

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著者

    • 池田 篤 IKEDA Atsushi
    • 徳島大学工学部機械工学科 Department of Mechanical Engineering, Faculty of Engineering, The University of Tokushima
    • 和田 哲也 WADA Tetsuya
    • 徳島大学工学部機械工学科 Department of Mechanical Engineering, Faculty of Engineering, The University of Tokushima
    • 岡田 達也 OKADA Tatsuya
    • 徳島大学工学部機械工学科 Department of Mechanical Engineering, Faculty of Engineering, The University of Tokushima
    • 猪子 富久治 INOKO Fukuji
    • 徳島大学工学部機械工学科 Department of Mechanical Engineering, Faculty of Engineering, The University of Tokushima

抄録

  An aluminum bicrystal having a symmetric 90° tilt grain boundary was tensile-deformed at room temperature and subsequently annealed. In the component grains of the bicrystal, two slip systems with almost the same Schmid factor were activated on the primary slip plane. The grains were rotated in the opposite directions, which resulted in the decrease in the tilt angle by 20°. Two different types of deformation bands, i.e. band of secondary slip and kink band were formed in the grains. The deformation was not symmetric about the grain boundary. Recrystallization occurred through strain induced boundary migration predominantly from one of the grains towards the other.<br>

収録刊行物

  • 日本金屬學會誌 = Journal of the Japan Institute of Metals  

    日本金屬學會誌 = Journal of the Japan Institute of Metals 70(10), 790-796, 2006-10-20 

    The Japan Institute of Metals

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各種コード

  • NII論文ID(NAID)
    10018310635
  • NII書誌ID(NCID)
    AN00062446
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    00214876
  • NDL 記事登録ID
    8550571
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-314
  • データ提供元
    CJP書誌  NDL  IR  J-STAGE 
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