Damping and Super-Elasticity Properties of a Memory Shape Alloy NiTi Used in Automotive Engineering

被引：0
|
作者：
Chiru, A. [1 ]
Gheorghita, V. [2 ]
Vlase, S. [1 ]
Scutaru, M. L. [1 ]
Marin, M. [1 ]
机构：
[1] Transilvania Univ Brasov, Dept Mech Engn, 29 Eroilor Blvd, Brasov 500036, Romania
[2] HTWG KONSTANZ Univ Appl Sci, Constance, Germany
来源：
JOURNAL OF VIBRATION ENGINEERING & TECHNOLOGIES | 2017年 / 5卷 / 03期
关键词：
Shape-memory alloys; NiTi alloys; Damping; Memory effect; COMPOSITE; LAMINATE; BEHAVIOR;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The nickel-titanium alloy Nitinol presents some interesting and intriguing properties like the memory shape and super-elasticity. This second property in conjunction with damping properties of the alloys under heating, makes this material useful in automotive engineering applications. The paper proves, using experimental procedures, the damping properties of the NiTi wires. The energy dissipated in two wires subjected to a shock is recorded and compared with the energy computed using a mathematical model.
引用
收藏
页码：223 / 227
页数：5
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