Influence of High Fluence Nitrogen Ion Implantation on Pseudoelastic Behaviour of NiTi Shape Memory Alloy

被引:2
|
作者
Levintant-Zayonts, N. [1 ]
Kucharski, S. [1 ]
机构
[1] Polish Acad Sci, Inst Fundamental Technol Res, PL-02106 Warsaw, Poland
关键词
NANOINDENTATION;
D O I
10.12693/APhysPolA.120.79
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
An attempt to evaluate mechanical properties changes (superelastic phenomena) in the shape memory NiTi alloy (austenitic form) due to ion implantation (N+, fluences of 1 x 10(17) and 4 x 10(18) cm(-2)) has been made. We applied the differential scanning calorimetry technique and spherical indentation (micro- and nanoindentation scale) test to study superelastic effect. The results of investigations of selected functional properties, i.e. characteristic temperatures, total and recovered penetration depth on the implanted and non-implanted NiTi samples are presented.
引用
收藏
页码:79 / 82
页数:4
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