Results 11 to 20 of about 6,728 (205)
Materials & Design, 2020 Great interests on high temperature shape memory alloys (HTSMAs) are recently raised, driven primarily by the aerospace and automotive industries, for their potential to serve as solid state actuators at high temperatures over 373 K.
Jian Zhang +4 more
doaj +1 more source
Pressure-induced superelastic behaviour of isonicotinamide [PDF]
Chemical Communications, 2021 The dynamic behaviour of isonicotinamide is induced by pressure and observed using X-ray diffraction to elucidate a potential molecular mechanism.
Eleanor C. L. Jones +4 more
openaire +4 more sources
Designing a wider superelastic window
Science, 2020 Adding chromium to an iron alloy enables shape recovery over a wide temperature ...
la Roca, Paulo Matías +1 more
openaire +5 more sources
A comparison of two configurations for a dual-resonance cymbal transducer [PDF]
, 2018 The ability to design tuned ultrasonic devices that can be operated in the same mode at two different frequencies has the potential to benefit a range of applications, such as surgical cutting procedures where the penetration through soft then hard ...
Feeney, Andrew, Lucas, Margaret
core +1 more source
A high-entropy high-temperature shape memory alloy with large and complete superelastic recovery
Materials Research Letters, 2021 High-temperature shape memory alloys (HTSMAs) show enormous potential for applications as energy conversion devices, actuators and sensors in automotive, aerospace, and energy exploration industries, but they suffer from strength decrease and ...
Shaohui Li +7 more
doaj +1 more source
Effect of Zr content on phase stability, deformation behavior, and Young's modulus in Ti-Nb-Zr alloys [PDF]
, 2020 Ti alloys have attracted continuing research attention as promising biomaterials due to their superior corrosion resistance and biocompatibility and excellent mechanical properties.
Kim, Hee Young +2 more
core +1 more source
Martensitic Transition and Superelasticity of Ordered Heat Treatment Ni-Mn-Ga-Fe Microwires
Metals, 2022 The preparation of Ni-Mn-Ga and Ni-Mn-Ga-Fe master alloy ingots and microwires was completed by high vacuum electric furnace melt melting furnace and melt drawing liquid forming equipment, and the lattice dislocations and defects formed inside the ...
Yanfen Liu +4 more
doaj +1 more source
A micromechanics inspired constitutive model for shape-memory alloys: the one-dimensional case [PDF]
, 2007 This paper presents a constitutive model for shape-memory alloys that builds on ideas generated from recent micromechanical studies of the underlying microstructure. The presentation here is in one dimension.
Bhattacharya, Kaushik, Sadjadpour, Amir
core +1 more source
Virtual and Physical Prototyping, 2023 NiTi-Fe ternary shape memory alloys were produced by laser powder bed fusion (L-PBF) using the pre-alloyed NiTi and elemental Fe powders. A large process window exists to fabricate dense NiTiFe0.3 and NiTiFe0.5 alloys, while severe cracks occur in the ...
Rui Xi +8 more
doaj +1 more source
Sensors, 2022 This work presents an experimental study related to the mechanical performance of a special design spring fabricated with a superelastic shape memory alloy (SMA-SE).
Richard Senko +7 more
doaj +1 more source