[PDF] Top 20 Martensitic Transformation Behavior and Shape Memory Properties of Ti–Ni–Pt Melt Spun Ribbons

... Martensitic transformation temperatures were measured by differential scanning calorimetry (DSC) using SHIMAD- ZU DSC-60 with a heating/cooling rate of 10 K/min in a temperature range from 100 to 500 ... See full document

... maximum transformation strain in AuTiCo alloys containing Nb is slightly smaller than that in NiTi, but almost comparable between these two shape memory alloys with high Nb ...during ... See full document

... The martensitic transformation temperature of Ti-Ni is raised above 373 K by the addition of Zr and Hf in replacement of ...large transformation hysteresis of Ti-Ni-(Hf, ... See full document

... Mechanical properties and shape memory behavior of Ti-Mo-Ga alloys were investigated in order to develop Ni-free biomedical shape memory ...The Ti-Mo-Ga ... See full document

... for Ni-free biomedical superelastic alloys due to their excellent mechanical properties with good biocompatibility, and many kinds of Ti-Nb base alloys exhibiting shape memory effect or ... See full document

... The Ti-Ni-Cu ribbons melt-spun samples have been microstructurally characterized using a Tescan Vega LM Scanning Electron Microscope (SEM) equipped with a Bruker Quantax 200 EDX system ... See full document

... Shape memory properties and martensitic transformation of Ti-Nb-Pt alloys were investigated in order to develop Ni-free biomedical superelastic ...of Pt ... See full document

... biomedical shape memory alloys, mechanical properties and shape memory behavior of ...The Ti–Nb–O alloys were fabricated by an arc melting method and then homogenized at ... See full document

... of shape memory alloys in recent years, most of the authors have been devoted to Cu-based ...to Ti-Ni alloys are available, 11,12) so that the texture and micro- structure of ... See full document

... superior shape memory and superelastic properties associated with B2 to R- phase and B19 0 martensitic ...of shape memory and mechanical properties in the alloys are ... See full document

... The Ti-(25–27)at%Nb alloys were heat treated at 573 K for ...the Ti-(25–27)at%Nb alloys subjected to heat treatment at 573 ...superelastic behavior was obtained within a tensile strain of about 2.5% ... See full document

... by shape memory effect (SME) are ...and transformation characteristics of SMA change with the processing condition such as composition, heat-treatment temperature and cold ... See full document

... 4.1 Lamb wave examination of simulated AE waveform The specimen used and the FEM model created with thickness of 1.25 mm is thought to belong to thinner plate shape for AE wave medium. The bulk ultrasonic wave ... See full document

... nity. It is worth to note that in most of the works devoted to the MSE measurements, the martensitic structure is not spec- ified. To our knowledge, the numerical value of c / a ratio of the martensite giving ... See full document

... the melt spun ribbons was reported previously ...quenched ribbons was investigated by X-ray diffraction using Cu kα radiation at room ...of melt-spun ribbons were examined ... See full document

... binary Ti–50Pt by reheating after the loading-unloading compression test, the shape recovery in Ti–25Pt–25Ir was almost the same as those of Ru-based ...the shape recovery of Ru–50Ta by ... See full document

... localized, martensitic forward transformation (Figure 6; d - ...localized martensitic transformation occurs for both the stress and strain-controlled tests at the strain value ε of about ... See full document

... to restrain the formation and grain growth of Laves phase during sintering to obtain sufficient shape memory character- istics of the sintered alloy. Therefore, sintering time of the MAed powder is selected a ... See full document

... the Ti–6Mo–3Ga– (1–4)Nb alloys subjected to heat treatment at 1073 K for 120 ...The Ti–6Mo–3Ga–(1–3)Nb alloys exhibit the shape memory effect at the first ...the Ti–6Mo– 3Ga–3Nb ...the ... See full document

... The shape memory effect and the superelasticity are re- markable mechanical properties that occur in association with a thermoelastic Martensitic Phase Transformation (MPT) from a ... See full document