抄録
It is known that the addition of small concentrations of Cu to Al-Mg-Si alloys promotes improvement of mechanical properties, but distribution of Cu concentration in this alloy has not been investigated in detail. In present work, we examined the distribution of Cu around the interface of the precipitates by the energy filtering transmission electron microscope (EFTEM) and energy dispersive spectroscopy (EDS) The bright contrast of Cu has been observed in the Cu-map (931eV) around the Q' phase, as a result of the elemental mapping by EFTEM. The same result has been also obtained from EDS analysis.
| 本文言語 | 英語 |
|---|---|
| ページ（範囲） | 947-952 |
| ページ数 | 6 |
| ジャーナル | Materials Science Forum |
| 巻 | 396-402 |
| 号 | 2 |
| DOI | |
| 出版ステータス | 出版済み - 2002 |
| イベント | Aluminium Alloys 2002 Their Physical and Mechnaical Properties: Proceedings of the 8th International Conference ICAA8 - Cambridge, 英国 継続期間: 2002/07/02 → 2002/07/05 |
ASJC Scopus 主題領域
- 材料科学一般
- 凝縮系物理学
- 材料力学
- 機械工学