繰返し波状ロール成形を施した6061アルミニウム合金の再結晶集合組織 Recrystallization textures in 6061 aluminum alloy fabricated by repeated wavy roll-forming

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Randomization of cube texture formed in 6061 aluminum alloy was attempted by applying the wavy roll-forming method. Rolls having a wavy-shaped surface with waves which were about 8 mm in wavelength and 3 mm in amplitude were used for wavy roll-forming. Specimens were heated at 623 K and then roll-formed, followed by reheating at the same temperature and roll-formed again. This process was repeated 4 or 15 times, then the specimen was flattened using conventional flat rolls. The roll-formed specimens were annealed and then cold-rolled at room temperature and finally annealed at 773 K for 1.8 ks. Textures formed in the specimens were analyzed by electron backscattered diffraction measurements. The relative intensity of cube orientation was reduced by the annealing before the cold-rolling. The low intensity was maintained after the final annealing.

収録刊行物

  • 軽金属

    軽金属 58(5), 194-198, 2008-05-30

    The Japan Institute of Light Metals

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各種コード

  • NII論文ID(NAID)
    10021989179
  • NII書誌ID(NCID)
    AN00069773
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    04515994
  • NDL 記事登録ID
    9536106
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-284
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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