Microstructure Evolution of 1235 Aluminum Alloy after Hot Compression Deformation

Abstract:

Article Preview

Microstructure evolution behavior of 1235 aluminum alloy under different deformation conditions was studied by hot compression simulation, along with OM, TEM. The law of microstructure evolution at hot deformation was also analyzed. The results showed that the dynamic recrystallization behavior of 1235 aluminum alloy was obvious during hot deformation. At higher deformation temperature or lower strain rate, the grain dislocation density was lower and grain boundaries tended to be straighter, therefore, the grains dynamic recrystallized more adequately. The recrystal grains were smaller and distributed uniformly at deformation temperature for 400°C and stress rate for 0.1s-1 with the average grain size for 54.03μm.

Info:

Periodical:

Edited by:

Honghua Tan

Pages:

1515-1521

DOI:

10.4028/www.scientific.net/AMM.66-68.1515

Citation:

W. D. Yan et al., "Microstructure Evolution of 1235 Aluminum Alloy after Hot Compression Deformation", Applied Mechanics and Materials, Vols. 66-68, pp. 1515-1521, 2011

Online since:

July 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.