High temperature shape memory alloys

J Ma, I Karaman, RD Noebe - International Materials Reviews, 2010 - Taylor & Francis
Shape memory alloys (SMAs) with high transformation temperatures can enable
simplifications and improvements in operating efficiency of many mechanical components …

Physical metallurgy of Ti–Ni-based shape memory alloys

K Otsuka, X Ren - Progress in materials science, 2005 - Elsevier
Ti–Ni-based alloys are quite attractive functional materials not only as practical shape
memory alloys with high strength and ductility but also as those exhibiting unique physical …

Influence of Ni on martensitic phase transformations in NiTi shape memory alloys

J Frenzel, EP George, A Dlouhy, C Somsen… - Acta Materialia, 2010 - Elsevier
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 …

Review of progress in shape-memory polymers

C Liu, H Qin, PT Mather - Journal of materials chemistry, 2007 - pubs.rsc.org
Shape-memory polymers (SMPs) have attracted significant attention from both industrial and
academic researchers due to their useful and fascinating functionality. This review …

Magnetocaloric effect and its relation to shape-memory properties in ferromagnetic Heusler alloys

A Planes, L Mañosa, M Acet - Journal of Physics: Condensed …, 2009 - iopscience.iop.org
Magnetic Heusler alloys which undergo a martensitic transition display interesting functional
properties. In the present review, we survey the magnetocaloric effects of Ni–Mn-based …

Robotically guided catheter

A Govari, AC Altmann, Y Ephrath - US Patent 8,214,019, 2012 - Google Patents
(*) Notice: Subject to any disclaimer, the term of this 3.36: A 2. Earl patent is extended or
adjusted under 35 5,562,619 A 10/1996 Mirarchi et al. USC 154 (b) by 0 days. 5,649,956 A …

Structural and functional fatigue of NiTi shape memory alloys

G Eggeler, E Hornbogen, A Yawny, A Heckmann… - Materials Science and …, 2004 - Elsevier
Cyclic loading is one of the generic characteristic features of many of the present and
potential future applications of NiTi shape memory alloys, no matter whether they exploit …

A review of NiTi shape memory alloy as a smart material produced by additive manufacturing

E Farber, JN Zhu, A Popovich, V Popovich - Materials Today: Proceedings, 2020 - Elsevier
Nitinol (nickel-titanium or Ni-Ti) is one of the most utilized alloys exhibiting the Shape
Memory Effect, which makes it possible to use it in many applications, such as aerospace …

TiNi-based thin films in MEMS applications: a review

Y Fu, H Du, W Huang, S Zhang, M Hu - Sensors and Actuators A: Physical, 2004 - Elsevier
TiNi thin films have attracted much attention in recent years as intelligent and functional
materials because of their unique properties. TiNi thin film based micro-actuators will …

An informatics approach to transformation temperatures of NiTi-based shape memory alloys

D Xue, D Xue, R Yuan, Y Zhou, PV Balachandran… - Acta Materialia, 2017 - Elsevier
The martensitic transformation serves as the basis for applications of shape memory alloys
(SMAs). The ability to make rapid and accurate predictions of the transformation temperature …