A Quantitative Study of Precipitation of Metastable Phases in an Al-1.94at%Cu Alloy during Isothermal Aging at 373K

この論文にアクセスする

この論文をさがす

著者

抄録

Precipitation behavior of metastable phases in an Al-1.94 at% Cu alloy during isothermal aging at 373K was investigated by means of Vickers microhardness tests, DSC measurements and TEM observations. The size distribution of the precipitates was quantitatively investigated based on the TEM, HRTEM and HAADF-STEM images, and statistical parameters that fit the precipitate size distribution were determined under a log-normal distribution approximation. We have successfully estimated the volume fraction of copper in precipitates, and found that the G.P. (II) formation results in increases of volume fraction of metastable particles, mean size and hardness.

収録刊行物

  • Materials transactions  

    Materials transactions 47(12), 3001-3006, 2006-12-20 

    Japan Institute of Metals

参考文献:  25件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10018421614
  • NII書誌ID(NCID)
    AA1151294X
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    13459678
  • NDL 記事登録ID
    8587991
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z53-J286
  • データ提供元
    CJP書誌  NDL  IR 
ページトップへ