Title of article :
Accumulation and annihilation effects of electropulsing on dynamic recrystallization in magnesium alloy
Author/Authors :
Xu، نويسنده , , Qing and Tang، نويسنده , , Guoyi and Jiang، نويسنده , , Yanbin and Hu، نويسنده , , Guoliang and Zhu، نويسنده , , Yaohua، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2011
Abstract :
The effect of electropulsing treatment (ET) on the microstructure of Mg–3Al–1Zn (AZ31) alloy was investigated. Combing with the calculated temperature of the sample after ET, it was found that electropulsing accelerated dynamic recrystallization (DRX) at a relatively low temperature and a high strain rate. Based on the interplay between the accumulation and annihilation effects of electropulsing, a tentative mechanism of DRX induced by electropulsing was discussed.
Keywords :
Grain boundaries , Magnesium alloys , Recrystallization
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
