A Study on Shape Memory Performance of Cu-Al-Ni-Be Alloy Single Crystal
In this paper, single crystal of CuAlNiBe quaternary shape memory alloy was prepared in a high temperature gradient directional solidification furnace with a selective growing crystallizer. And its shape memory performance characters were systematically compared with other series copper base shape memory alloys. The results show that the single crystal of CuAlNiBe quaternary shape memory alloy has better shape memory properties.
Jinglong Bu, Pengcheng Wang, Liqun Ai, Xiaoming Sang, Yungang Li
H. P. Xu et al., "A Study on Shape Memory Performance of Cu-Al-Ni-Be Alloy Single Crystal", Advanced Materials Research, Vols. 287-290, pp. 21-25, 2011