Effects of homogenization process on precipitation of Al3Zr and recrystallization resistance in Al-Cu-Li-Zr alloy

2018 International Conference of Green Buildings and Environmental Management

土木建筑工程;生态环境科学

Xiong, Chun^1 ; Jiang, Mang^1 ; Xu, Jinjun^1

Aviation Electromechanical Equipment Maintenance Department, Airforce Aviation Repair Institute of Technology, Changsha, China^1

关键词: Experimental alloys;    Homogenization process;    Homogenization treatment;    Precipitation behavior;    Recrystallization resistance;    Zr alloys;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/186/4/012051/pdf
DOI  :  10.1088/1755-1315/186/4/012051

来源: IOP

【 摘 要 】

The effects of homogenization treatments on the precipitation behavior of Al3Zr particles and theirs effects on recrystallization resistance in X2A66 alloy have been investigated. The high recrystallization resistance can be attributed to the larger fv/r ratio of Al3Zr particles. During hot rolling and the subsequent thermal processing, higher Zener drags can effectively resist the recrystallization in the experimental alloy.