Elevated-temperature coarsening behavior in aluminum alloys

被引：2
|
作者：
Mahidhara, RK
机构：
[1] Tessera Inc., San Jose, CA 95134
来源：
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE | 1997年 / 6卷 / 01期
关键词：
aging; aluminum alloys; electron microscopy; structural analysis;
D O I：
10.1007/s11665-997-0038-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Coarsening kinetics of the equilibrium phase in the Al-rich end of the Al-Ti-Cu and Al-Ti-Ni systems have been studied using transmission electron microscopy as a function of annealing times at 698 K. The equilibrium phase in the Al-Ti-Ni system coarsens at a rate that is 6 times faster than that in the Al-Ti-Ni phase. This difference in the coarsening kinetics is related to the amount of mismatch of each of the equilibrium phases with respect to the Al-matrix.
引用
收藏
页码：102 / 105
页数：4
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