Research on Morphology and Phase Structure of Al/Cu Interfaces Formed by Explosive Cladding

摘要:

文章预览

The morphology and phase structure of Al/Cu explosive compounded interface were observed by scanning electron microscope, high-resolution transmission electron microscope and X-ray energy spectrometer. The results reveal that the interface of Al/Cu appears wave-like structure, with an average wavelength of 1.0mm and crest height of 0.3mm. Every wave has its front-nest. The wavelike interfaces are composed of microcrystal compound layer, non-crystal and nanocrystal. Several kinds of compounds such as Al9Cul2, Al4Cu9, Al2Cu, η-AlCu, β-AlCu3 and unidentified phase structure were found in Al/Cu interface. There are some bent lattice fringes around the front-nest. The research of microstructure in anchoring area revealed the nature of explosive cladding in metallurgical anchoring.

信息:

期刊:

编辑:

Wei Pan and Jianghong Gong

页数:

2569-2571

引用:

Y. Li et al., "Research on Morphology and Phase Structure of Al/Cu Interfaces Formed by Explosive Cladding", Key Engineering Materials, Vols. 336-338, pp. 2569-2571, 2007

上线时间:

April 2007

输出:

价格:

$41.00

[1] Z. Zheng, Z. Yang: Explosive Fabrication (National Defence Industry Press. 1981).

[2] T.Z. Blagynski: Explosive Welding Forming and Compaction. (Appl. Sci. Publishers ltd. 1983).

[3] Y. Zheng: Chin. J. Rare Metals Vol. 23 (1999), p.10.

[4] Y. Li and H. Hashimoto: J. Electron Microscopy Vol. 49 (2000), p.5.

[5] A. Chiba, K. Hokamoto and M. Nishida: J. Jap. Inst. Metals Vol. 8 (1988), p.826.

[6] Y. Li, Y. Zhu and H. Xiao: J. Chin. Electr. Microsc. Soc. Vol. 6 (1996), p.563.

[7] S. Wei and Y. Li: Mater. Sci. Forum Vol. 479 (2005).