Results 51 to 60 of about 16,616 (239)
, 2015 NiTi porous materials with unprecedented superelasticity and shape memory were manufactured by self-entangling, compacting and heat treating NiTi wires.
Bouvard, D. +5 more
core +3 more sources
Nanostructures on NiTi -X Ternary Alloys [PDF]
ECS Meeting Abstracts, 2009 Abstract not Available.
Lakshman Neelakantan +2 more
openaire +1 more source
Advanced Functional Materials, EarlyView.Tailored thermo‐mechanical properties of shape memory polymer composites enable large reversible deformation as well as high actuation speed. Moreover, a structural design with curvature in the transverse direction achieves sub‐second actuation on heating and a larger recovery ratio on cooling. Finally, these newly developed smart two‐way actuators can
Dajeong Kang +6 more
wiley +1 more source
Scientific Reports, 2020 Graphene based materials (GBMs) have potentials for dental and medical applications. GBMs may cause changes in the levels of cytokine released in the body.
Viritpon Srimaneepong +4 more
doaj +1 more source
Vacancies in NiTi shape memory alloys [PDF]
Journal of Physics: Conference Series, 2014 NiTi shape memory alloys were examined with a mono-energetic positron beam. The thermal vacancy formation enthalpy was found to be 0.77±0.08 eV. Upon heating NiTi the martensitic S value is retained to temperatures significantly above the phase transition temperature and then decreases towards the austenitic value only gradually.
M H Weber, T Ablekim, K G Lynn
openaire +1 more source
Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review
Advanced Functional Materials, EarlyView.Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan +7 more
wiley +1 more source
Journal of Aeronautical Materials, 2018 In order to actually describe the mechanical behavior of phase transformation and plasticity for NiTi shape memory alloy (SMA), the master equations which based on irreversible thermodynamics theory was derived by assuming two internal variables to ...
LI Yunfei, CHEN Cheng, ZENG Xiangguo
doaj +1 more source
Determination of Thin NiTi Wires’ Mechanical Properties during Phase Transformations
Sensors, 2023 The modern industrial and consumer applications in accordance with the concepts of Industry 4.0 and the Internet of Things are characterized by autonomy and self-sufficiency.
Jonasz Hartwich +3 more
doaj +1 more source
DSC evaluation of homogenity of Ni-Ti alloys ingots [PDF]
, 2009 Sliitny NiTi o blízkém ekviatomárním složení niklu a titianu patří do skupiny materiálů, které vykazují tvarovou paměť. Slitiny NiTi jsou velmi atraktivní funkční materiály a to nejen diky své tvarové paměti s vysokou pevností, houževnatostí, ale i svými
Kuběnová, Monika
core
Differential Scanning Calorimetry (DSC) Analyses Of Superelastic And Nonsuperelastic Nickel-Titanium Orthodontic Wires [PDF]
, 1996 The purpose of this study was to determine the transformation temperatures for the austenitic, martensitic, and rhombohedral (R) structure phases in representative as-received commercial nitinol (NiTi) orthodontic wire alloys, to reconcile discrepancies ...
Bradley, T. Gerard +2 more
core +3 more sources