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HomeMaterials Science ForumMaterials Science Forum Vols. 783-786Recrystallization Microstructure and Texture of...

Recrystallization Microstructure and Texture of Highly Strained Commercial Purity Aluminium Alloy

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Abstract:

The microstructural and textural evolutions during annealing of a highly strained (ε=4.0) commercial purity aluminium (AA1200) were followed by electron backscatter diffraction (EBSD). Boundary spacings were analyzed for crystallites of different crystallographic orientations. It was found that initially during the annealing the microstructural evolution is dominated by recovery of the highly strained microstructure, while later the microstructure consists of identifiable grains nucleating and growing at the expense of deformed and recovered matrix. No much texture change occursduring early stages of annealing, whereas a cube texture evolves and dominates after complete recrystallization.

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THERMEC 2013

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Periodical:

Materials Science Forum (Volumes 783-786)

Pages:

282-287

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.783-786.282

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Online since:

May 2014

Authors:

Gui Lin Wu

Keywords:

Aluminium Alloy, High Strain, Microstructure, Recrystallization, Texture

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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