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金属学报  1997 

电子束辐照诱导Al_2Ni_3相的析出(英文)

, PP. 213-221

Keywords: Cu-Al-Ni合金,电子显微术,辐照缺陷,Al_2Ni_3析出相,马氏体结构

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Abstract:

用400kV透射电镜观察由N9R及2H马氏体组成的淬火Cu-11.2A1-2.9Ni合金样品时,发现大量弥散相因电子束辐照而析出电子衍射分析证实析出相为Al2Ni3.暗场像体视测量与高分辨显微术研究表明,辐照诱导析出不仅是表面反应.Al2Ni3粒子挥优在晶体缺陷及马氏体界面处析出.延长辐照时间,拆出相长大并粗化.

References

[1]  2 K.H.Westmacott and U.Dahmen, In situ ExperimenIs wiIh Hfor Voltagr Electron Microscopes, ed.H.Fujita, (1985) p. 137.
[2]  3 D.Liu, H.Hashimoto and T.Ko, J.Mater.Sci. (1996 in press).
[3]  4 V.L.Himes, MJ.Carr, R.Anderson et al, Elemental and Interplanar Spocing Index .for Phase Identifca-tion by Electron or Xray Diffaction. (1989)72.
[4]  5 M.Kiritani, Electron Microsc. 16(2)(1981) 71 (in Japanese).
[5]  6 K.C.Russell, Radtation Efkcts in Breeder Reactor Structural Materials, eds. M.L.Bleiberg andJ.W.Bennett (AIME, New York, 1977) p.821
[6]  7 L.E.Tanner, Competing Interactions and Microstructures: Statics and Dynamics, Proc. of the CMSWorkshop, Los Alamos, New Mexico, May 5-8, 1987, eds. R.Lesar, A. Bishop and R.Heffner(Springer-Verlag, 1988).
[7]  8 K.Urban, S.Banerke and J.Mayer, Mater. Sci. Forum 3 (1985) 335.Y
[8]  1 L.W.Hobbs, Introduclion to Analytical Eleclron Microscopy, eds. J.J.Hren, J.I.Goldstein and D.J.Joy(Plenum Press, New York, 1979) p.437.

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