Ｔｉ－Ｎｉ形状记忆合金的性能劣化问题形状记忆合金现已开发了不下数十种之多，但作为实用材料而得到广泛利用的惟有Ｔｉ－Ｎｉ系合金，因为这种合金具有极稳定的形状记忆和超弹性功能，同时还具有优良的加工性、强度、耐蚀性和生体相容性等性能。因此，除了广泛的工业应... Performance Degradation of Ti-Ni Shape Memory Alloys Shape memory alloys have been developed with not less than a dozen but only Ti-Ni based alloys that are widely used as practical materials because of their extremely stable shape memory And super-elastic function, but also has excellent processing, strength, corrosion resistance and biocompatibility and other properties. Therefore, in addition to a wide range of industries should ...