Textures and Mechanical Properties of Melt-Extruded Al-Cu Alloys

Abstract:

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The influence of heat treatment on mechanical properties and textures of a meltextruded Al-4.5wt.%Cu alloy bar was studied. And its characteristics are compared with those of a hot-extruded Al-Cu alloy bar. The results show that the mechanical properties of the melt-extruded Al-Cu alloy bar were slightly higher than those of the hot-extruded bar, and the difference in their mechanical properties was narrowed after the T6 treatment. The recrystallization texture was found in the melt-extruded Al-Cu alloy bar, and the fiber texture of the hot-extruded Al-Cu alloy bar was found different from that of the melt-extruded Al-Cu alloy bar.

Info:

Periodical:

Materials Science Forum (Volumes 510-511)

Edited by:

Hyung Sun Kim, Yu Bao Li and Soo Wohn Lee

Pages:

522-525

DOI:

10.4028/www.scientific.net/MSF.510-511.522

Citation:

B.S. Lee et al., "Textures and Mechanical Properties of Melt-Extruded Al-Cu Alloys", Materials Science Forum, Vols. 510-511, pp. 522-525, 2006

Online since:

March 2006

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Price:

$35.00

[1] M. Kiuchi and A. Sugiyama; J. Mater. Shaping Techonl.; 8 (1990) 39.

[2] D. Liu, H.V. Atkinson, P. Kapranos, W. Jirattiticharoean, H. Jones; Mater. Sci & Eng.; A361 (2003) 213~224.

[3] M. Braccini, C.L. Martin, A. Tourabi, Y. Brechet, M. Surey; Mater. Sci & Eng.; A337 (2002) 1.

[4] L. Nguyen Thanh, M. Suery; Mater. Sci & Eng.; A196 (1995) 33.

[5] H. Lehuy; J. of Mater. Sci.; 23 (1988) 2948.

[6] M. A. Taha and M. Suery; Metal Technology; 11 (1984) 226.

[7] D.A. Pinsky, P.O. Charreyron and M.C. Flemings; Metall. Trans. B; 15B (1984) 173.

[8] M. Braccini, C.L. Martin, A. Tourabi, Y. Brechet, M. Suery: Mater. Sci & Eng.; A337 (2002) 1.

[9] Ben Q. Li ; JOM; 47-8 (1995) 13.

[10] D.H. Joo, H.T. Shin and M. H. Kim; J. of Kor. Foundrymen's Soc.; 16 (1996) 19.

[11] F.J. Humphreys, M. Hatherly, Recrystallization and Related Annealing Phenomena, Pergamon, 1996, 321.

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