Structure and Properties of Rapidly Solidified Nitinol Materials

摘要

Ti-5O-(Pd(x)-Ni (5O-x)) alloys were prepared with Pd ranging from 18at% to 22%.Both hot-rolled strips and melt-spun ribbons were fabricated. Heat spun ribbons demonstrated much higher transformation temperatures than those of as-cast materials. However, the hot-rolled strips failed to display a shape memory effect, as well as those ribbons with l8at% and 20% Pd.