Tytuł artykułu
Autorzy
Identyfikatory
Warianty tytułu
Konferencja
5th Polish-Japanese Symposium on Advanced Methods of Materials Characterization, Niedzica, 28.08-2.09.2004
Języki publikacji
Abstrakty
The effect of copper on precipitation sequence of Al-Mg-SI alloys has been studied and discussed by many researchers. However, there is no suitable explanation yet. We studied the precipitation sequence of this alloy by using the high-resolution transmission electron microscopic (HRTEM) technique and several metastable phases and their crystal structures as well as the lattice parameter determined in our previous research. Recently, we have found that the segregation of copper occurs at the interface between the Q'-phase in the Al-Mg-Si-Cu alloy by energy-filtering TEM (EFTEM). In this work, we found a new precipitate, which existed in samples of Al-Mg-Si-Cu alloy aged at low temperature and had an elongated shape.
Wydawca
Czasopismo
Rocznik
Tom
Strony
59--63
Opis fizyczny
Bibliogr. 7 poz., rys.
Twórcy
autor
- Faculty of Engineering, Toyama University, 3190, Gofuku, Toyama, 930-8555, Japan
autor
- Faculty of Engineering, Toyama University, 3190, Gofuku, Toyama, 930-8555, Japan
autor
- Graduate School of Materils Science, Tokyo Institute of Technology, Japan
Bibliografia
- [1] W.F. Miao, D.E. Laugh1in, Metall. Mater. Trans. A, 31 A, 361 (2000).
- [2] С Сау1оn, P.A. Вuffat, Act Mater, 48, 2639 (2000).
- [3] C. Wo1verton, Acta Mater., 49, 3129 (2001).
- [4] K. Matsuda. D. Teguri. Т. Sato, Y. Ue tani. S. Ikenо, Scripta Mater., 43, 833 (2002)
- [5} K. Matsuda, S. Taniguchi, K. Kido, Y.Uetani, S.Ikeno, Mater Trans., 43, 2789 (2002)
- [6] К Matsuda. H.Gamada, Y.Uetani, S. Rengakuji, F. Shinagawa, S.Ikeno, J. Japan. Inst. Light Metals, 48, 471 (1998).
- [7] К Matsuda. T. Naoi, K. Fujii, Y.Uetani, T. Sato, A. Kamio, S.Ikeno, Mater. Sci. Eng. A, 262, 232 (1999)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BOS4-0010-0043