Atomic order and martensitic transformation in Cu-Al-Be shape memory alloys

被引：1
|
作者：
Jurado, M
Manosa, L
GonzalezComas, A
Stassis, C
Planes, A
机构：
[1] IOWA STATE UNIV SCI & TECHNOL,DEPT PHYS & ASTRON,AMES,IA 50011
[2] US DOE,AMES LAB,AMES,IA 50011
来源：
JOURNAL DE PHYSIQUE IV | 1995年 / 5卷 / C8期
关键词：
D O I：
10.1051/jp4/199558973
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have investigated the influence of quenches that modify the degree of atomic order on the martensitic transformation of Cu-Al-Be alloys by calorimetric, ultrasonic and neutron scattering techniques. The changes in the thermodynamic quantities and elastic constants induced by changes in the degree of order have been compared to reported results for Cu-Zn-Al alloys. CU-Al-Be has been found to behave differently than Cu-Zn-Al. Some hypothesis accounting for these differences are envisaged.
引用
收藏
页码：973 / 978
页数：6
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