Textures Evolution of Rolled AA5182 Alloy Sheets after Annealing


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To fabricate the aluminum alloys with good drawability, the textures evolution of the AA5182 sheets after rolling and subsequent annealing was studied. The measurement of the deformation textures was carried out for the sheets with high reduction ratio and the change of the recrystallization texture was investigated after heat-treatments of the rolled sheets. Rolling without lubrication and subsequent annealing led to the formation of favorable rot-CND {001}<110> and γ-fiber ND//<111> textures in AA5182 sheets. From the results, the γ-fiber ND//<111> component well evolved during rolling at high reduction ratio. Among shear deformation textures, the γ-fiber ND//<111> was not rotated in holding time until 7,200 seconds at 350. The Monte-Carlo technique was used and could be representatively simulated textures evolution during recrystallization.



Key Engineering Materials (Volumes 321-323)

Edited by:

Seung-Seok Lee, Joon Hyun Lee, Ik Keun Park, Sung-Jin Song, Man Yong Choi




K. J. Kim and J. S. Kim, "Textures Evolution of Rolled AA5182 Alloy Sheets after Annealing", Key Engineering Materials, Vols. 321-323, pp. 1421-1424, 2006

Online since:

October 2006