Plastic Anisotropy Research of As-Rolled 7050 Aluminum Alloy Plate with T7451 Temper

Abstract:

Plastic anisotropy of the as-rolled 7050 aluminum alloy plate with T7451 temper was investigated by tensile tests, OM, SEM and TEM. The results show that the as-rolled 7050 aluminum alloy plate shows plastic anisotropy. The values of the as-rolled 7050 aluminum alloy plate deformed along ST, LT and RD are 7.178%, 10.69% and 12.877%, respectively. The as-rolled 7050 aluminum plate can be considered as a materials with two phases. Microstructure, especially grain shape and precipitate configuration, is the main source of plastic anisotropy of the as-rolled 7050 aluminum alloy plate with T7451 temper.

• Periodical: Applied Mechanics and Materials (Volume 189)
• Pages: 130-133
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.189.130
• Online since: July 2012
• Authors: De Bin Chen, Hui E Hu, Xiao Dong Kong
• Keywords: Aluminium Alloy, Microstructure, Plastic Anisotropy

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