生物医用钛基无镍记忆合金研究进展

Research Progress on Biomedical Ni-Free Ti Based Shape Memory Alloys

综述近年来国内外关于Ti基无Ni记忆合金的研究进展,主要介绍Ti-Nb和Ti-Mo基二元及三元合金的记忆性能和超弹性行为,重点评述合金的微观结构、相变以及力学性能等特点,并提出一些值得关注的问题。

The research progress on Ni-free Ti based shape memory alloys at home and abroad in recent years is reviewed. The shape memory properties and superelastic behavior of Ti-Nb- and Ti-Mo- based binary or ternary alloys are mainly introduced, as well as the microstructure, martensitic transformation behavior and mechanical properties. Some attractive points for the future research are proposed.