Results 31 to 40 of about 3,689,671 (208)
Journal of Functional Biomaterials, 2021 In the field of rehabilitation and neuroscience, shape memory alloys play a crucial role as lightweight actuators. Devices are exploiting the shape memory effect by transforming heat into mechanical work.
Umut D. Çakmak +2 more
doaj +1 more source
Effects of Mechanical Alloying on microstructure and microhardness of Nanocrystalline Ni–50at.% Ti Shape Memory Alloy’ [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2012 In this work, nanostructured NiTi shape memory alloy with equal atomic percentage was produced through mechanical alloying. The result exhibited that after 60 h of mechanical alloying of high purity elemental powder mixtures of nickel and titanium by a ...
Morteza Ghadimi, Ali Shokuhfar
doaj
A review of shape memory stability in NiTi alloys [PDF]
Le Journal de Physique IV, 2001 Stability and fatigue are terms often referred to when discussing the durability of the shape memory effect. This paper considers the meaning of these terms and how they relate to the macroscopic memory response and the microstructural accommodation response of NiTi alloys.
N. B. Morgan, C. M. Friend
openaire +1 more source
Synthesis of Niti Based Nanocomposites Reinforced by Ha Addition
Archives of Metallurgy and Materials, 2016 NiTi alloy is well known for its unique properties, such as good ductility at room temperature, good corrosion resistance and also thermal shape memory effects.
Niespodziana K., Jurczyk K., Jurczyk M.
doaj +1 more source
Heliyon, 2020 Nickel-titanium shape memory alloy (NiTi) has a unique capacity to restore its initial shape after deformation, which is highly applicable to orthopaedic implantations, especially for the minimization of invasive surgeries.
Ahmad Fairuz Mansor +3 more
doaj +1 more source
A shape memory alloy adaptive tuned vibration absorber: design and implementation
, 2005 In this paper a tuned vibration absorber (TVA) is realized using shape memory alloy (SMA) elements. The elastic modulus of SMA changes with temperature and this effect is exploited to develop a continuously tunable device.A TVA with beam elements is ...
Brennan, M.J., Mace, B.R., Rustighi, E.
core +1 more source
Biosurface and Biotribology, 2022 Selective laser melting of nickel‐titanium alloy (SLM‐NiTi) can precisely control the size of the sample molding structure and has attracted extensive attention due to its special superelasticity and shape memory effect. However, the biological inertness
Zhihui Zhang +9 more
doaj +1 more source
Internal stresses in steel plate generated by shape memory alloy inserts [PDF]
, 2012 Neutron strain scanning was employed to investigate the internal stress fields in steel plate coupons with embedded prestrained superelastic NiTi shape memory alloy inserts.
Hughes, Darren J. +11 more
core +1 more source
Functional fatigue in NiTi shape memory alloy wires - A comparative study [PDF]
, 2012 The functional fatigue behaviour of two near equi-atomic NiTi shape memory alloy wires obtained from different sources were evaluated. Results showed that though the wires had similar transformation temperatures and mechanical properties, their ...
Ramaiah, KV +3 more
core
Application of Laguerre based adaptive predictive control to Shape Memory Alloy (SMA) actuators [PDF]
, 2013 This paper discusses the use of an existing adaptive predictive controller to control some Shape Memory Alloy (SMA) linear actuators. The model consists in a truncated linear combination of Laguerre filters identified online.
KANNAN, S. +4 more
core +1 more source