Development of a strong Goss texture during annealing of a heavily rolled Al–0.3% Cu alloy
نویسندگان
چکیده
The evolution of microstructure and texture during isochronal annealing of a heavily cold rolled Al–0.3% Cu alloy has been characterized using electron backscatter diffraction. It is found that the rolling texture of this alloy is dominated by the Brass component and that recrystallization during annealing leads to the formation of a pronounced Goss texture. It is suggested that the development of the strong Goss texture in Al–0.3% Cu is caused by preferred growth of Goss-oriented grains into the Brass-oriented matrix.
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Recrystallization textures and microstructures of Al-0.3%Cu alloy after deformation to high strains
An Al-0.3%Cu alloy was deformed to high strains by cold rolling. The as-deformed samples were annealed at different temperatures until complete recrystallization. The cold rolling textures were determined by X-ray diffraction while the recrystallization textures and microstructures were characterized by electron backscatter diffraction. It was found that the rolling texture was characterized by...
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