Nonhysteretic superelasticity and strain hardening in a copper bicrystal with a ∑3{112} twin boundary
Sign Up to like & getrecommendations! Published in 2017 at "Acta Materialia"
DOI: 10.1016/j.actamat.2016.10.062
Abstract: Abstract Superelasticity in nanoscale materials is of profound fundamental interest. Despite extensive research into low-dimensional systems such as nanowires and nanobeams, no compelling evidence exists for superelasticity in high-dimensional systems. Here, we demonstrate that a… read more here.
Keywords: nonhysteretic superelasticity; strain; superelasticity; copper bicrystal ... See more keywords
Achievement of nearly fully amorphous structure from NiTi alloys via differential speed rolling at 268 K and effect of annealing on superelasticity
Sign Up to like & getrecommendations! Published in 2020 at "Materials Characterization"
DOI: 10.1016/j.matchar.2020.110584
Abstract: Abstract High-ratio differential speed rolling (HRDSR) technique was applied to a Ni-rich NiTi alloy at a subzero temperature of 268 K and a nearly fully amorphous microstructure was obtained after a single HRDSR pass with a… read more here.
Keywords: superelasticity; speed rolling; differential speed; nearly fully ... See more keywords
Achieving excellent superelasticity and extraordinary elastocaloric effect in a directionally solidified Co-V-Ga alloy
Sign Up to like & getrecommendations! Published in 2021 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2021.114123
Abstract: Abstract We demonstrate excellent superelasticity and giant elastocaloric effect in a directionally solidified Co50.7V33.3Ga16 alloy. Owing to the formation of [001]A preferentially oriented columnar grains, the as-grown alloy displays nearly perfect superelastic behaviors with fully… read more here.
Keywords: superelasticity; excellent superelasticity; elastocaloric effect; effect directionally ... See more keywords
Two-Dimensional Nanosheet-Enhanced Waterborne Polyurethane Eutectogels with Ultrastrength and Superelasticity for Sensitive Strain Sensors.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c08331
Abstract: Sensing materials that are ultrastrong but still superelastic and highly sensitive are crucial for meeting the requirements of future flexible sensors. However, these requirements are challenging to satisfy simultaneously due to the internal constraints among… read more here.
Keywords: waterborne polyurethane; two dimensional; superelasticity; strain ... See more keywords
Giant tensile superelasticity originating from two-step phase transformation in a Ni-Mn-Sn-Fe magnetic microwire
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5045834
Abstract: Large recoverable strain of more than several percent arising from superelasticity in shape memory alloys is important for actuators, sensors, and solid-state refrigeration. Here, we report a Ni50.0Mn31.4Sn9.6Fe9.0 magnetic microwire showing a giant tensile recoverable… read more here.
Keywords: recoverable strain; superelasticity; microwire; giant tensile ... See more keywords
The Effect of Low-Temperature Heat Treatment on the Superelasticity in Ti–50.6 at % Ni Single Crystals
Sign Up to like & getrecommendations! Published in 2019 at "Technical Physics Letters"
DOI: 10.1134/s1063785019020160
Abstract: As a result of low-temperature aging at 573 K for 1.5 h of Ti–50.6 at% Ni [001]-oriented single crystals quenched from 1253 K, a high-strength state is obtained due to the precipitation of Ti3Ni4 nanoscale… read more here.
Keywords: superelasticity; temperature heat; single crystals; low temperature ... See more keywords