变形量对Al-5Mg合金再结晶激活能的影响  

EFFECT OF DEFORMATION QUANTITY ON RECRYSTALLIZATION ACTIVATION ENERGY OF Al - 5Mg ALLOY

作　　者：呼文来[1] 

机构地区：[1]燕山大学

出　　处：《物理测试》2003年第2期21-22,共2页Physics Examination and Testing

摘　　要：根据公式G=G0exp(-Q/RT)计算了Al-5Mg合金再结晶激活能(Q),并探讨了变形量对其再结晶 激活能的影响。结果表明,Al-5Mg合金再结晶激活能随其变形量的增加而减小。The recrystallization activation energy of Al - 5Mg alloy was calculated, and the effect of deformation quantity on the recrystallization activation energy of the alloy was studied.The results show that the activation energy decreases with the increasing of the deformation quantity.

关 键 词：Al-5Mg合金 变形量 再结晶激活能 动力学分析 再结晶机制 

分 类 号：TG111.7[金属学及工艺—物理冶金]