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Texture Evolution during Hot Rolling Deformation in Al-5wt%Mg Alloy

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Abstract:

Evolution of crystallographic texture by hot rolling deformation at the temperature of 200°C was investigated by hot rolling tests on as-cast Al-5wt%Mg alloy fabricated by a new strip cast technology. Texture variation through the thickness direction in the Al-5wt%Mg alloy was examined experimentally. Macrotexture and microtexture measurements were conducted using X-ray diffractometer and electron backscatter diffraction (EBSD), respectively. Experimental investigation reveals that the evolution of texture and microstructure is strongly dependent on a distance from center of the Al-5wt%Mg alloy sheet. It was found that the shear texture components tend to be increased at the surface region of the hot-rolled specimen.

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Periodical:

Key Engineering Materials (Volumes 345-346)

Pages:

89-92

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.345-346.89

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Online since:

August 2007

Authors:

Shi Hoon Choi, Y.S. Song, Jong Kweon Kim, Hyoung Wook Kim, Suk Bong Kang

Keywords:

Aluminium Alloy, Electron Backscatter Diffraction (EBSD), Hot Rolling, Texture, X-Ray

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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References

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