Effect of high-pressure heat treatment on the recrystallization and recrystallization texture of CC 5005 aluminum alloy

• DOI: 10.1016/j.jmrt.2023.08.018
• Publication Date: 2023-08-09T01:46:27Z
• Authors: Jiayou Xie; Yuliang Liang; Fei Yan; Jianlin Zhou; Peng Du; Wenchang Liu
• Keywords: Recrystallization (geology); Elongation

The CC 5005 aluminum alloy was cold-rolled to different reductions and then annealed at 537 °C for 1 h under pressures. changes in microstructure, mechanical property texture were investigated. results showed that high-pressure heat treatment significantly refines the recrystallized grain, refinement effect is enhanced with increasing rolling reduction. grain leads an increase yield strength, ultimate tensile strength hardness of sheet, but a decrease elongation. also has significant on recrystallization texture. High-pressure improves intensities cube R textures fully sheets same intensity gradually decreases, while increases