HRTEM Investigation of Precipitates in Al-Zn-In-Mg-Ti-Ce Anode Alloy

Abstract:

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The precipitates of Al-5Zn-0.02In-1Mg-0.05Ti-0.5Ce (wt %) anode alloy were studied by scanning electron microscopy, X-ray microanalysis, high resolution transmission electron microscopy and selected area electron diffraction analyses in the present work. The results show that the alloy mainly contains hexagonal structure MgZn2 and tetragonal structure Al2CeZn2 precipitates. From high resolution transmission electron microscopy and selected area electron diffraction, aluminium, Al2CeZn2 and MgZn2 phases have [0 1 -1] Al || [1 -10] Al2CeZn2 || [-1 1 0 1] MgZn2 orientation relation, and Al2CeZn2 and MgZn2 phases have the [0 2 -1] Al2CeZn2 || [0 1 -10] MgZn2 orientation relation.

Info:

Periodical:

Advanced Materials Research (Volumes 189-193)

Edited by:

Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang

Pages:

1036-1039

DOI:

10.4028/www.scientific.net/AMR.189-193.1036

Citation:

J. L. Ma et al., "HRTEM Investigation of Precipitates in Al-Zn-In-Mg-Ti-Ce Anode Alloy", Advanced Materials Research, Vols. 189-193, pp. 1036-1039, 2011

Online since:

February 2011

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Price:

$35.00

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