The application of equal-channel angular pressing to an aluminum single crystal

Yukihide Fukuda, Keiichiro Oh-ishi, Minoru Furukawa, Zenji Horita, Terence G. Langdon

研究成果: Contribution to journalArticle

106 引用 (Scopus)

抜粋

An investigation was conducted to examine the nature of the deformed microstructure when an aluminum single crystal of known orientation is subjected to equal-channel angular pressing (ECAP). The experiment was performed using a single crystal that was initially oriented within the entrance channel of the die so that the (111) slip plane was parallel to the theoretical shear plane and the [110] slip direction lay parallel to the direction of shear. The crystal was subjected to a single pass at room temperature and then examined using various microscopic techniques including orientation imaging microscopy and transmission electron microscopy. It is shown that the detailed experimental observations are fully consistent with the expectations from crystallographic considerations except only in the vicinity of the lower die wall where frictional effects are present.

元の言語英語
ページ(範囲)1387-1395
ページ数9
ジャーナルActa Materialia
52
発行部数6
DOI
出版物ステータス出版済み - 4 5 2004

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Polymers and Plastics
  • Metals and Alloys

フィンガープリント The application of equal-channel angular pressing to an aluminum single crystal' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Fukuda, Y., Oh-ishi, K., Furukawa, M., Horita, Z., & Langdon, T. G. (2004). The application of equal-channel angular pressing to an aluminum single crystal. Acta Materialia, 52(6), 1387-1395. https://doi.org/10.1016/j.actamat.2003.11.028