Rotating-bending fatigue of a TiNi shape-memory alloy wire

被引：0

作者：

Tobushi, H

Hachisuka, T

Yamada, S

Lin, PH

机构：

来源：

ADVANCES IN FRACTURE RESEARCH, VOLS 1-6 | 1997年

关键词：

shape memory alloy; titanium-nickel alloy; fatigue; rotating-bending; wire; relational speed; atmosphere;

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 rotating-bending fatigue of a TiNi shape-memory alloy wire was investigated. Influence of air and water atmospheres, temperature, strain amplitude and rotational speed on fatigue life was discussed. In the case of the strain amplitude due to the rhombohedral-phase transformation, the fatigue life lengthened above 10(7) cycles. In the case of the strain amplitude due to the martensitic transformation, the fatigue life in air shortened under that in water.

引用

页码：1741 / 1748

页数：8