In the present work we explain the concentration dependence of the martensite start
temperature (MS) in Ni–Ti-based shape memory alloys (SMAs). We briefly review the …

The relationship between the crystallographic compatibility of austenite and martensite
phases and the transformation thermal hysteresis (ΔT) of Ni-rich Ni 50.3 Ti 29.7 Hf 20 and Ni …

An X-ray diffractometry study of Ti–47.0 to 50.7 at.% Ni alloys was performed. In the 50.0–
50.7 at.% range of nickel content, a concentration dependence of B19′-martensite lattice …

Improving the functional stability of shape memory alloys (SMAs), which undergo a
reversible martensitic transformation, is critical for their applications and remains a central …

High-precision data on phase transformation temperatures in NiTi, including numerical
expressions for the effect of Ni on MS, MF, AS, AF and T0, are obtained, and the reasons for …

The effect of nano-precipitation on the shape memory characteristics and martensite
microstructure of the Ni50. 3Ti29. 7Zr20 high temperature shape memory alloy was studied …

Shape memory alloys (SMA) have in the past few decades attracted considerable attention
as new functional materials, with commercial applications in pipe couplings, electrical …

Martensitic transformation (MT), strain glass transition (SGT) and the corresponding stress-
strain responses in cold-rolled Ti 49.2 Ni 50.8 shape memory alloys (SMAs) at various …

The effect of precipitation on the microstructure and shape memory characteristics of the Ni
50.3 Ti 34.7 Hf 15 shape memory alloy has been investigated via transmission electron …

The precipitates formed after suitable thermal treatments in seven Ni-rich Ni–Ti–Hf and Ni–Ti–
Zr high-temperature shape memory alloys have been investigated by conventional and high …