Title of article :
Rapid grain refinement of 2024 Al alloy through recrystallization induced by electropulsing
Author/Authors :
Xu، نويسنده , , Xiaofeng and Zhao، نويسنده , , Yuguang and Ma، نويسنده , , Bingdong and Zhang، نويسنده , , Jiatao and Zhang، نويسنده , , Ming، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Abstract :
The hot rolled 2024 Al alloy subjected to electropulsing was investigated in this study. The results show that the electropulsing treated sample with optimized parameter exhibits notable improvement of mechanical properties and greatly refined microstructure. The main grain refinement mechanism is recognized as rapid recrystallization under EPT. It is a promising method of processing techniques to optimize the mechanical behavior.
Keywords :
2024 Al alloy , Electropulsing , Grain refinement , Recrystallization , microstructure
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
Journal title :
MATERIALS SCIENCE & ENGINEERING: A